seznam.cz website information.
seznam.cz domain name is registered by .CZ top-level domain registry. See the other sites registred in .CZ domain zone.
Following name servers are specified for seznam.cz domain:
- ams.seznam.cz
- ans.seznam.cz
and probably website seznam.cz is hosted by Globo Comunica\195\167\195\163o e Participa\195\167oes SA, BR web hosting company. Check the complete list of other most popular websites hosted by Globo Comunica\195\167\195\163o e Participa\195\167oes SA, BR hosting company.
According to Alexa traffic rank the highest website seznam.cz position was 5218 (in the world). The lowest Alexa rank position was 5381. Now website seznam.cz ranked in Alexa database as number 5312 (in the world).
Website seznam.cz Desktop speed measurement score (67/100) is better than the results of 45.93% of other sites shows that the page desktop performance can be improved.
seznam.cz Mobile usability score (96/100) is better than the results of 46.59% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of seznam.cz (56/100) is better than the results of 45.93% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Apr-19-2024 | 5,312 | -13 |
| Apr-18-2024 | 5,299 | 24 |
| Apr-17-2024 | 5,323 | 14 |
| Apr-16-2024 | 5,337 | -11 |
| Apr-15-2024 | 5,326 | -40 |
| Apr-14-2024 | 5,286 | 18 |
| Apr-13-2024 | 5,304 | -31 |
Advertisement
seznam.cz Rank History
Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.
seznam.cz whois
WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.
seznam.cz server information
seznam.cz desktop page speed rank
Last tested: 2019-12-02
Desktop Speed
Medium
67/100
seznam.cz Desktop Speed Test Quick Summary
priority - 33 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 324.7KiB (24% reduction).
Compressing https://d11-a.sdn.cz/d_11/c_img_E_M/MpqDz4.png could save 151.4KiB (15% reduction).
Compressing and resizing https://media.super.cz/images/top_foto1/0000003307…b1285100300-294644.jpg could save 41KiB (83% reduction).
Compressing https://10.im.cz/sos/8bf/b0b/8bfb0be62418f7d931e05ce2af71b676.jpeg could save 26.2KiB (41% reduction).
Compressing https://10.im.cz/im/dynamic/1580799/1db6f9cedfe24433fdb8a744292c0114.jpeg could save 13KiB (48% reduction).
Compressing https://10.im.cz/im/dynamic/1580799/688c4366d90167a0ed3a5b6a3496aae3.jpeg could save 12.2KiB (50% reduction).
Compressing https://10.im.cz/im/dynamic/1580799/efc524a836ba170ccbed33c17d57fda4.jpeg could save 9.3KiB (45% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_static_F_B/VYf6I/media/img/zodiac/2.png could save 9KiB (66% reduction).
Compressing https://10.im.cz/im/dynamic/1580799/60d2304eca492a8cbd5a796f02cbe3b0.jpeg could save 7.7KiB (52% reduction).
Compressing https://10.im.cz/im/dynamic/1580799/7f9644438116f85dc49718a0b03a0c58.jpeg could save 4KiB (41% reduction).
Compressing and resizing https://d27-a.sdn.szn.cz/d_27/d_15081744/img/60/16…rnkfN.png?fl=res,52,,1 could save 4KiB (81% reduction).
Compressing and resizing https://d27-a.sdn.szn.cz/d_27/d_15081794/img/90/16…Jmk6y.png?fl=res,52,,1 could save 3.8KiB (82% reduction).
Compressing and resizing https://d27-a.sdn.szn.cz/d_27/c_img_G_J/2SnCrK.png?fl=res,52,,1 could save 3.6KiB (84% reduction).
Compressing https://d27-a.sdn.szn.cz/d_27/c_img_E_C/K27C.png?fl=res,52,,1 could save 2.9KiB (56% reduction).
Compressing https://d27-a.sdn.szn.cz/d_27/c_img_E_B/1X9CP.png?fl=res,52,,1 could save 2.8KiB (62% reduction).
Compressing https://d27-a.sdn.szn.cz/d_27/c_A_C/DZoF.png?fl=res,52,,1 could save 2.8KiB (60% reduction).
Compressing https://d27-a.sdn.szn.cz/d_27/c_img_F_G/NU4CP.png?fl=res,52,,1 could save 2.8KiB (66% reduction).
Compressing https://d27-a.sdn.szn.cz/d_27/c_img_F_C/zBtB.png?fl=res,52,,1 could save 2.7KiB (56% reduction).
Compressing https://d53-a.sdn.szn.cz/d_53/11/11.9.3/ad-next-video.png could save 2.1KiB (31% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_E_g/Xzi2Wt.png could save 2KiB (88% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_F_i/0UAI2f.png could save 1.7KiB (82% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_H_f/LdICCkg.png could save 1.3KiB (65% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_H_f/nivBqiJ.png could save 1.3KiB (66% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_F_i/JDiIxY.png could save 1.2KiB (63% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_G_h/ofl4AE.png could save 1.2KiB (66% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_E_g/tTu2yt.png could save 1.1KiB (66% reduction).
Compressing and resizing https://d27-a.sdn.szn.cz/d_27/d_15081746/img/62/16…tkGuy.png?fl=res,52,,1 could save 1.1KiB (63% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_E_g/39i2xu.png could save 1KiB (65% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_F_i/g9zIwj.png could save 1KiB (65% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_H_f/uNsBbXG.png could save 984B (76% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_E_g/hbLyqH.png could save 960B (63% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_H_f/69IB5NG.png could save 810B (55% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_E_g/7Lk2yG.png could save 806B (60% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_G_h/07WX6S.png could save 803B (57% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_E_g/fv533x.png could save 725B (55% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_F_i/UVlHQl.png could save 724B (55% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_F_i/HYWI6e.png could save 694B (62% reduction).
Compressing and resizing https://d32-a.sdn.szn.cz/d_32/c_img_G_b/iRKxFh.png could save 658B (56% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_F_i/TRwHQS.png could save 657B (54% reduction).
Compressing https://d27-a.sdn.szn.cz/d_27/d_15081741/img/95/16…dq1q2.png?fl=res,52,,1 could save 640B (17% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_E_g/zoR2y4.png could save 624B (63% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_G_h/NB438e.png could save 611B (46% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_E_g/Tmdvn8.png could save 465B (49% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_G_h/Vn4X5P.png could save 389B (52% reduction).
Compressing https://d32-a.sdn.cz/d_32/c_img_F_i/PXfIvH.png could save 141B (27% reduction).
Compressing https://d32-a.sdn.cz/d_32/c_img_H_f/fdsCCin.png could save 121B (35% reduction).
Compressing and resizing https://media.super.cz/images/top_foto1/0000003307…b1285100300-294644.jpg could save 41KiB (83% reduction).
Compressing https://10.im.cz/sos/8bf/b0b/8bfb0be62418f7d931e05ce2af71b676.jpeg could save 26.2KiB (41% reduction).
Compressing https://10.im.cz/im/dynamic/1580799/1db6f9cedfe24433fdb8a744292c0114.jpeg could save 13KiB (48% reduction).
Compressing https://10.im.cz/im/dynamic/1580799/688c4366d90167a0ed3a5b6a3496aae3.jpeg could save 12.2KiB (50% reduction).
Compressing https://10.im.cz/im/dynamic/1580799/efc524a836ba170ccbed33c17d57fda4.jpeg could save 9.3KiB (45% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_static_F_B/VYf6I/media/img/zodiac/2.png could save 9KiB (66% reduction).
Compressing https://10.im.cz/im/dynamic/1580799/60d2304eca492a8cbd5a796f02cbe3b0.jpeg could save 7.7KiB (52% reduction).
Compressing https://10.im.cz/im/dynamic/1580799/7f9644438116f85dc49718a0b03a0c58.jpeg could save 4KiB (41% reduction).
Compressing and resizing https://d27-a.sdn.szn.cz/d_27/d_15081744/img/60/16…rnkfN.png?fl=res,52,,1 could save 4KiB (81% reduction).
Compressing and resizing https://d27-a.sdn.szn.cz/d_27/d_15081794/img/90/16…Jmk6y.png?fl=res,52,,1 could save 3.8KiB (82% reduction).
Compressing and resizing https://d27-a.sdn.szn.cz/d_27/c_img_G_J/2SnCrK.png?fl=res,52,,1 could save 3.6KiB (84% reduction).
Compressing https://d27-a.sdn.szn.cz/d_27/c_img_E_C/K27C.png?fl=res,52,,1 could save 2.9KiB (56% reduction).
Compressing https://d27-a.sdn.szn.cz/d_27/c_img_E_B/1X9CP.png?fl=res,52,,1 could save 2.8KiB (62% reduction).
Compressing https://d27-a.sdn.szn.cz/d_27/c_A_C/DZoF.png?fl=res,52,,1 could save 2.8KiB (60% reduction).
Compressing https://d27-a.sdn.szn.cz/d_27/c_img_F_G/NU4CP.png?fl=res,52,,1 could save 2.8KiB (66% reduction).
Compressing https://d27-a.sdn.szn.cz/d_27/c_img_F_C/zBtB.png?fl=res,52,,1 could save 2.7KiB (56% reduction).
Compressing https://d53-a.sdn.szn.cz/d_53/11/11.9.3/ad-next-video.png could save 2.1KiB (31% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_E_g/Xzi2Wt.png could save 2KiB (88% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_F_i/0UAI2f.png could save 1.7KiB (82% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_H_f/LdICCkg.png could save 1.3KiB (65% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_H_f/nivBqiJ.png could save 1.3KiB (66% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_F_i/JDiIxY.png could save 1.2KiB (63% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_G_h/ofl4AE.png could save 1.2KiB (66% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_E_g/tTu2yt.png could save 1.1KiB (66% reduction).
Compressing and resizing https://d27-a.sdn.szn.cz/d_27/d_15081746/img/62/16…tkGuy.png?fl=res,52,,1 could save 1.1KiB (63% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_E_g/39i2xu.png could save 1KiB (65% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_F_i/g9zIwj.png could save 1KiB (65% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_H_f/uNsBbXG.png could save 984B (76% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_E_g/hbLyqH.png could save 960B (63% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_H_f/69IB5NG.png could save 810B (55% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_E_g/7Lk2yG.png could save 806B (60% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_G_h/07WX6S.png could save 803B (57% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_E_g/fv533x.png could save 725B (55% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_F_i/UVlHQl.png could save 724B (55% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_F_i/HYWI6e.png could save 694B (62% reduction).
Compressing and resizing https://d32-a.sdn.szn.cz/d_32/c_img_G_b/iRKxFh.png could save 658B (56% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_F_i/TRwHQS.png could save 657B (54% reduction).
Compressing https://d27-a.sdn.szn.cz/d_27/d_15081741/img/95/16…dq1q2.png?fl=res,52,,1 could save 640B (17% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_E_g/zoR2y4.png could save 624B (63% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_G_h/NB438e.png could save 611B (46% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_E_g/Tmdvn8.png could save 465B (49% reduction).
Compressing and resizing https://d32-a.sdn.cz/d_32/c_img_G_h/Vn4X5P.png could save 389B (52% reduction).
Compressing https://d32-a.sdn.cz/d_32/c_img_F_i/PXfIvH.png could save 141B (27% reduction).
Compressing https://d32-a.sdn.cz/d_32/c_img_H_f/fdsCCin.png could save 121B (35% reduction).
priority - 10 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Optimize CSS Delivery of the following:
https://d32-a.sdn.cz/d_32/c_static_G_B/EOfe8/2.0.3…e-skin-default.min.css
priority - 6 Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://10.im.cz/im/dynamic/1580799/1db6f9cedfe24433fdb8a744292c0114.jpeg (expiration not specified)
https://10.im.cz/im/dynamic/1580799/60d2304eca492a8cbd5a796f02cbe3b0.jpeg (expiration not specified)
https://10.im.cz/im/dynamic/1580799/688c4366d90167a0ed3a5b6a3496aae3.jpeg (expiration not specified)
https://10.im.cz/im/dynamic/1580799/7f9644438116f85dc49718a0b03a0c58.jpeg (expiration not specified)
https://10.im.cz/im/dynamic/1580799/efc524a836ba170ccbed33c17d57fda4.jpeg (expiration not specified)
https://10.im.cz/sos/8bf/b0b/8bfb0be62418f7d931e05ce2af71b676.jpeg (expiration not specified)
https://geo.seznam.cz/static/js/geo.js (expiration not specified)
https://media.super.cz/images/top_foto1/0000003307…b1285100300-294644.jpg (expiration not specified)
https://d53-a.sdn.cz/d_53/11/loader.min.js (6 seconds)
https://v11-a.sdn.cz/v_11/vmd/39941936?fl=mdk,5ec6bee0|spl2,3 (91 seconds)
https://login.szn.cz/js/api/login.js (2 hours)
https://login.szn.cz/static/hpbox/hpbox.js?1574956971 (2 hours)
https://10.im.cz/im/dynamic/1580799/60d2304eca492a8cbd5a796f02cbe3b0.jpeg (expiration not specified)
https://10.im.cz/im/dynamic/1580799/688c4366d90167a0ed3a5b6a3496aae3.jpeg (expiration not specified)
https://10.im.cz/im/dynamic/1580799/7f9644438116f85dc49718a0b03a0c58.jpeg (expiration not specified)
https://10.im.cz/im/dynamic/1580799/efc524a836ba170ccbed33c17d57fda4.jpeg (expiration not specified)
https://10.im.cz/sos/8bf/b0b/8bfb0be62418f7d931e05ce2af71b676.jpeg (expiration not specified)
https://geo.seznam.cz/static/js/geo.js (expiration not specified)
https://media.super.cz/images/top_foto1/0000003307…b1285100300-294644.jpg (expiration not specified)
https://d53-a.sdn.cz/d_53/11/loader.min.js (6 seconds)
https://v11-a.sdn.cz/v_11/vmd/39941936?fl=mdk,5ec6bee0|spl2,3 (91 seconds)
https://login.szn.cz/js/api/login.js (2 hours)
https://login.szn.cz/static/hpbox/hpbox.js?1574956971 (2 hours)
priority - 1 Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 10.7KiB (75% reduction).
Compressing https://v11-a.sdn.cz/v_11/vmd/39941936?fl=mdk,5ec6bee0|spl2,3 could save 5.2KiB (86% reduction).
Compressing https://image6.pubmatic.com/AdServer/PugMaster?kdn…=0&gdpr_consent=&sec=1 could save 4.3KiB (78% reduction).
Compressing https://i.imedia.cz/html/www.seznam.cz/reklama.htm…%2F%2Fwww.seznam.cz%2F could save 348B (48% reduction).
Compressing https://ssp.imedia.cz/static/html/sync/pub_sync.ht…4D79-93FB-B8AA743083D7 could save 296B (41% reduction).
Compressing https://i.imedia.cz/js/sync_codes.js could save 270B (45% reduction).
Compressing https://ssp.imedia.cz/static/html/www.seznam.cz/reklama.html could save 267B (45% reduction).
Compressing https://image6.pubmatic.com/AdServer/PugMaster?kdn…=0&gdpr_consent=&sec=1 could save 4.3KiB (78% reduction).
Compressing https://i.imedia.cz/html/www.seznam.cz/reklama.htm…%2F%2Fwww.seznam.cz%2F could save 348B (48% reduction).
Compressing https://ssp.imedia.cz/static/html/sync/pub_sync.ht…4D79-93FB-B8AA743083D7 could save 296B (41% reduction).
Compressing https://i.imedia.cz/js/sync_codes.js could save 270B (45% reduction).
Compressing https://ssp.imedia.cz/static/html/www.seznam.cz/reklama.html could save 267B (45% reduction).
priority - 0 Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 4.6KiB (27% reduction).
Minifying https://v11-a.sdn.cz/v_11/vmd/39941936?fl=mdk,5ec6bee0|spl2,3 could save 2.8KiB (46% reduction).
Minifying https://login.szn.cz/static/hpbox/hpbox.js?1574956971 could save 849B (23% reduction) after compression.
Minifying https://gacz.hit.gemius.pl/xgemius.js could save 809B (12% reduction) after compression.
Minifying https://i.imedia.cz/js/sync_codes.js could save 214B (36% reduction).
Minifying https://login.szn.cz/static/hpbox/hpbox.js?1574956971 could save 849B (23% reduction) after compression.
Minifying https://gacz.hit.gemius.pl/xgemius.js could save 809B (12% reduction) after compression.
Minifying https://i.imedia.cz/js/sync_codes.js could save 214B (36% reduction).
priority - 0 Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 1.4KiB (22% reduction).
Minifying https://h.imedia.cz/cookie-html?0.3278128553647548 could save 340B (19% reduction) after compression.
Minifying https://h.imedia.cz/html/adform_sync.html could save 340B (27% reduction) after compression.
Minifying https://www.seznam.cz/sync?0.20106822391971946 could save 290B (24% reduction) after compression.
Minifying https://ssp.imedia.cz/static/html/sync/pub_sync.ht…4D79-93FB-B8AA743083D7 could save 205B (28% reduction).
Minifying https://www.seznam.cz/cookie?0.16161615983583033 could save 146B (18% reduction) after compression.
Minifying https://i.imedia.cz/html/www.seznam.cz/reklama.htm…%2F%2Fwww.seznam.cz%2F could save 103B (15% reduction).
Minifying https://h.imedia.cz/html/adform_sync.html could save 340B (27% reduction) after compression.
Minifying https://www.seznam.cz/sync?0.20106822391971946 could save 290B (24% reduction) after compression.
Minifying https://ssp.imedia.cz/static/html/sync/pub_sync.ht…4D79-93FB-B8AA743083D7 could save 205B (28% reduction).
Minifying https://www.seznam.cz/cookie?0.16161615983583033 could save 146B (18% reduction) after compression.
Minifying https://i.imedia.cz/html/www.seznam.cz/reklama.htm…%2F%2Fwww.seznam.cz%2F could save 103B (15% reduction).
seznam.cz Desktop Resources
| Total Resources | 239 |
| Number of Hosts | 64 |
| Static Resources | 118 |
| JavaScript Resources | 26 |
| CSS Resources | 2 |
seznam.cz Desktop Resource Breakdown
seznam.cz mobile page speed rank
Last tested: 2017-05-31
Mobile Speed
Bad
56/100
seznam.cz Mobile Speed Test Quick Summary
priority - 48 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 10 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
https://www.seznam.cz/1.26.38/js/client/client-polyfills.min.js
https://www.seznam.cz/1.26.38/js/client/client-babel-runtime.min.js
https://www.seznam.cz/1.26.38/js/client/client-init.min.js
https://www.seznam.cz/1.26.38/js/client/client-bundle-page-hp.min.js
https://h.imedia.cz/js/dot-small.js
https://h.imedia.cz/js/sid.js
https://i.imedia.cz/js/im3.js
https://geo.seznam.cz/static/js/geo.js
https://www.seznam.cz/js/api/login.js
https://www.seznam.cz/1.26.38/js/client/player.bundle.min.js
https://www.seznam.cz/1.26.38/js/client/client-babel-runtime.min.js
https://www.seznam.cz/1.26.38/js/client/client-init.min.js
https://www.seznam.cz/1.26.38/js/client/client-bundle-page-hp.min.js
https://h.imedia.cz/js/dot-small.js
https://h.imedia.cz/js/sid.js
https://i.imedia.cz/js/im3.js
https://geo.seznam.cz/static/js/geo.js
https://www.seznam.cz/js/api/login.js
https://www.seznam.cz/1.26.38/js/client/player.bundle.min.js
Optimize CSS Delivery of the following:
https://www.seznam.cz/1.26.38/css/sznplayer.min.css
https://www.seznam.cz/1.26.38/css/homepage-skin-default.min.css
https://www.seznam.cz/1.26.38/css/homepage-skin-default.min.css
priority - 29 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 284.2KiB (51% reduction).
Compressing https://10.im.cz/sos/a7e/d17/a7ed17b248f7c1bfdded53719b2ab87a.jpeg could save 148.1KiB (55% reduction).
Compressing https://10.im.cz/sos/093/55f/09355f7e926f9f82762434788be0b853.jpeg could save 55.3KiB (66% reduction).
Compressing https://s2.adform.net/Banners/19198546/19198546.jpg?bv=3 could save 53.2KiB (58% reduction).
Compressing https://10.im.cz/sos/865/b4c/865b4c8fcb76b1abfff4ddb046d50920.jpeg could save 13.8KiB (32% reduction).
Compressing https://www.seznam.cz/media/img/abtest48/c/zbozi_v2.png could save 1.6KiB (31% reduction).
Compressing https://www.seznam.cz/media/img/abtest48/c/sauto.png could save 1.6KiB (20% reduction).
Compressing https://www.seznam.cz/media/img/abtest48/c/sbazar.png could save 1.4KiB (15% reduction).
Compressing https://www.seznam.cz/media/img/abtest48/c/tvprogram.png could save 1.4KiB (17% reduction).
Compressing https://www.seznam.cz/media/img/abtest48/c/sreality.png could save 1.3KiB (18% reduction).
Compressing https://www.seznam.cz/media/img/abtest48/c/mapy.png could save 1.2KiB (17% reduction).
Compressing https://10.im.cz/sos/97c/6b2/97c6b2dbb05ecce580534651a56db8a5.png could save 1.2KiB (61% reduction).
Compressing https://www.seznam.cz/media/img/abtest48/c/volnamista.png could save 1KiB (19% reduction).
Compressing https://www.seznam.cz/media/img/abtest63/kupi_c.png could save 1KiB (22% reduction).
Compressing https://d32-a.sdn.szn.cz/d_32/c_img_E_J/8LbeO.png could save 850B (78% reduction).
Compressing https://www.seznam.cz/media/img/logo-android-app-promotion.png could save 772B (11% reduction).
Compressing https://www.seznam.cz/media/img/abtest48/c/firmy.png could save 700B (16% reduction).
Compressing https://10.im.cz/sos/093/55f/09355f7e926f9f82762434788be0b853.jpeg could save 55.3KiB (66% reduction).
Compressing https://s2.adform.net/Banners/19198546/19198546.jpg?bv=3 could save 53.2KiB (58% reduction).
Compressing https://10.im.cz/sos/865/b4c/865b4c8fcb76b1abfff4ddb046d50920.jpeg could save 13.8KiB (32% reduction).
Compressing https://www.seznam.cz/media/img/abtest48/c/zbozi_v2.png could save 1.6KiB (31% reduction).
Compressing https://www.seznam.cz/media/img/abtest48/c/sauto.png could save 1.6KiB (20% reduction).
Compressing https://www.seznam.cz/media/img/abtest48/c/sbazar.png could save 1.4KiB (15% reduction).
Compressing https://www.seznam.cz/media/img/abtest48/c/tvprogram.png could save 1.4KiB (17% reduction).
Compressing https://www.seznam.cz/media/img/abtest48/c/sreality.png could save 1.3KiB (18% reduction).
Compressing https://www.seznam.cz/media/img/abtest48/c/mapy.png could save 1.2KiB (17% reduction).
Compressing https://10.im.cz/sos/97c/6b2/97c6b2dbb05ecce580534651a56db8a5.png could save 1.2KiB (61% reduction).
Compressing https://www.seznam.cz/media/img/abtest48/c/volnamista.png could save 1KiB (19% reduction).
Compressing https://www.seznam.cz/media/img/abtest63/kupi_c.png could save 1KiB (22% reduction).
Compressing https://d32-a.sdn.szn.cz/d_32/c_img_E_J/8LbeO.png could save 850B (78% reduction).
Compressing https://www.seznam.cz/media/img/logo-android-app-promotion.png could save 772B (11% reduction).
Compressing https://www.seznam.cz/media/img/abtest48/c/firmy.png could save 700B (16% reduction).
priority - 5 Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://10.im.cz/sos/093/55f/09355f7e926f9f82762434788be0b853.jpeg (expiration not specified)
https://10.im.cz/sos/865/b4c/865b4c8fcb76b1abfff4ddb046d50920.jpeg (expiration not specified)
https://10.im.cz/sos/97c/6b2/97c6b2dbb05ecce580534651a56db8a5.png (expiration not specified)
https://10.im.cz/sos/a7e/d17/a7ed17b248f7c1bfdded53719b2ab87a.jpeg (expiration not specified)
https://geo.seznam.cz/static/js/geo.js (expiration not specified)
https://www.seznam.cz/js/api/login.js (2 hours)
https://s2.adform.net/banners/scripts/mobile/adform.js?138 (5.2 hours)
https://10.im.cz/sos/865/b4c/865b4c8fcb76b1abfff4ddb046d50920.jpeg (expiration not specified)
https://10.im.cz/sos/97c/6b2/97c6b2dbb05ecce580534651a56db8a5.png (expiration not specified)
https://10.im.cz/sos/a7e/d17/a7ed17b248f7c1bfdded53719b2ab87a.jpeg (expiration not specified)
https://geo.seznam.cz/static/js/geo.js (expiration not specified)
https://www.seznam.cz/js/api/login.js (2 hours)
https://s2.adform.net/banners/scripts/mobile/adform.js?138 (5.2 hours)
priority - 1 Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 7.6KiB (69% reduction).
Compressing https://i.imedia.cz/json could save 6.1KiB (68% reduction).
Compressing https://image6.pubmatic.com/AdServer/PugMaster?rnd…oppa=0&sec=1&kdntuid=1 could save 1.5KiB (71% reduction).
Compressing https://image6.pubmatic.com/AdServer/PugMaster?rnd…oppa=0&sec=1&kdntuid=1 could save 1.5KiB (71% reduction).
priority - 0 Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 1.8KiB (22% reduction).
Minifying https://i.imedia.cz/js/documentwrite.js could save 1.2KiB (44% reduction) after compression.
Minifying https://gacz.hit.gemius.pl/xgemius.js could save 644B (11% reduction) after compression.
Minifying https://gacz.hit.gemius.pl/xgemius.js could save 644B (11% reduction) after compression.
seznam.cz Mobile Resources
| Total Resources | 124 |
| Number of Hosts | 29 |
| Static Resources | 75 |
| JavaScript Resources | 26 |
| CSS Resources | 2 |
seznam.cz Mobile Resource Breakdown
seznam.cz mobile page usability
Last tested: 2017-05-31
Mobile Usability
Good
96/100
seznam.cz Mobile Usability Test Quick Summary
priority - 3 Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target
<button class="slideable-cont…iconfont-left"> is close to 1 other tap targets.The tap target
<a href="https://email.seznam.cz/" class="link link--gadget-title">Email</a> and 7 others are close to other tap targets.The tap target
<a href="https://registrace.seznam.cz/" class="gadget__control link">Založit nový e-mail</a> is close to 1 other tap targets.The tap target
<button type="button" class="gadget__contro…_control--sett">Nastavit boxík Seznam Zprávy</button> and 5 others are close to other tap targets.The tap target
<a href="https://www.se…no=2&source=hp" class="article__title…--show-visited">Polomrtvá kraj…ložena a zmizí</a> and 13 others are close to other tap targets.The tap target
<a href="http://reklama.seznam.cz/" class="link link--advert">Reklama</a> is close to 1 other tap targets.The tap target
<a href="https://www.fi…_content=query" class="link link--show-visited">Autobazary</a> and 5 others are close to other tap targets.The tap target
<a href="http://www.sez…ce-z-internetu" class="timeline-artic…--gadget-title">MobilMania</a> and 6 others are close to other tap targets.The tap target
<a href="http://reklama.seznam.cz/" class="ad-bottom__lab…k link--advert">Reklama</a> is close to 1 other tap targets.The tap target
<a href="https://kariera.seznam.cz/" class="link">Kariéra</a> and 4 others are close to other tap targets.seznam.cz similar domains
Similar domains:
www.seznam.com
www.seznam.net
www.seznam.org
www.seznam.info
www.seznam.biz
www.seznam.us
www.seznam.mobi
www.eznam.cz
www.seznam.cz
www.weznam.cz
www.sweznam.cz
www.wseznam.cz
www.eeznam.cz
www.seeznam.cz
www.eseznam.cz
www.deznam.cz
www.sdeznam.cz
www.dseznam.cz
www.zeznam.cz
www.szeznam.cz
www.zseznam.cz
www.xeznam.cz
www.sxeznam.cz
www.xseznam.cz
www.aeznam.cz
www.saeznam.cz
www.aseznam.cz
www.sznam.cz
www.swznam.cz
www.sewznam.cz
www.ssznam.cz
www.sesznam.cz
www.sseznam.cz
www.sdznam.cz
www.sedznam.cz
www.srznam.cz
www.serznam.cz
www.sreznam.cz
www.senam.cz
www.sezxnam.cz
www.sesnam.cz
www.sezsnam.cz
www.seanam.cz
www.sezanam.cz
www.seaznam.cz
www.sezam.cz
www.sezbam.cz
www.seznbam.cz
www.sezbnam.cz
www.sezham.cz
www.seznham.cz
www.sezhnam.cz
www.sezjam.cz
www.seznjam.cz
www.sezjnam.cz
www.sezmam.cz
www.seznmam.cz
www.sezmnam.cz
www.seznm.cz
www.seznqm.cz
www.seznaqm.cz
www.seznqam.cz
www.seznwm.cz
www.seznawm.cz
www.seznwam.cz
www.seznsm.cz
www.seznasm.cz
www.seznsam.cz
www.seznzm.cz
www.seznazm.cz
www.seznzam.cz
www.sezna.cz
www.seznan.cz
www.seznamn.cz
www.seznanm.cz
www.seznaj.cz
www.seznamj.cz
www.seznajm.cz
www.seznak.cz
www.seznamk.cz
www.seznakm.cz
www.seznam.net
www.seznam.org
www.seznam.info
www.seznam.biz
www.seznam.us
www.seznam.mobi
www.eznam.cz
www.seznam.cz
www.weznam.cz
www.sweznam.cz
www.wseznam.cz
www.eeznam.cz
www.seeznam.cz
www.eseznam.cz
www.deznam.cz
www.sdeznam.cz
www.dseznam.cz
www.zeznam.cz
www.szeznam.cz
www.zseznam.cz
www.xeznam.cz
www.sxeznam.cz
www.xseznam.cz
www.aeznam.cz
www.saeznam.cz
www.aseznam.cz
www.sznam.cz
www.swznam.cz
www.sewznam.cz
www.ssznam.cz
www.sesznam.cz
www.sseznam.cz
www.sdznam.cz
www.sedznam.cz
www.srznam.cz
www.serznam.cz
www.sreznam.cz
www.senam.cz
www.sezxnam.cz
www.sesnam.cz
www.sezsnam.cz
www.seanam.cz
www.sezanam.cz
www.seaznam.cz
www.sezam.cz
www.sezbam.cz
www.seznbam.cz
www.sezbnam.cz
www.sezham.cz
www.seznham.cz
www.sezhnam.cz
www.sezjam.cz
www.seznjam.cz
www.sezjnam.cz
www.sezmam.cz
www.seznmam.cz
www.sezmnam.cz
www.seznm.cz
www.seznqm.cz
www.seznaqm.cz
www.seznqam.cz
www.seznwm.cz
www.seznawm.cz
www.seznwam.cz
www.seznsm.cz
www.seznasm.cz
www.seznsam.cz
www.seznzm.cz
www.seznazm.cz
www.seznzam.cz
www.sezna.cz
www.seznan.cz
www.seznamn.cz
www.seznanm.cz
www.seznaj.cz
www.seznamj.cz
www.seznajm.cz
www.seznak.cz
www.seznamk.cz
www.seznakm.cz
seznam.cz Ping
Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.
seznam.cz TRACEROUTE
Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.