The number of availability checks of postaonline.cz over the past 1 882 days beginning June 19, 2021, reached 34. Tests prove postaonline.cz was operational 33 times out of all attempts, recently confirmed on July 4, 2026, by a 200 status code. The most recent unavailability of postaonline.cz occurred on June 19, 2021, totalling 1 instances, which comprised 2.94% of all evaluations. Error statuses in the responses that were received haven't been reported as of August 15, 2026. Records show the July 4, 2026, postaonline.cz response at 0.290 seconds, contrasted with the 0.371 seconds average.
| Singapore | 100.00% | ||||||||
| 01:17 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 24 | January 9, 2021 | |
| 148 | November 18, 2024 | |
| 34 | June 19, 2021 | |
| 62 | August 9, 2019 | |
| 28 | September 25, 2023 |
Naitiko.ru | Postaonline.cz | ||||
|---|---|---|---|---|---|
| Page Title | Page Title tips for postaonline.cz: The structure of your title tag should be simple and concise, avoiding unnecessary complexities or jargon that confuses users, ensuring the primary message and main keyword are unmistakable right at the start of the title for clarity and immediate comprehension. |
|---|---|
| PoštaOnline - Česká pošta, s.p. Length: 53 characters | |
| Meta Description | Meta Description tips for postaonline.cz: For better search engine rankings and user engagement, ensure your meta description is concise (aim for under 150 characters), incorporates your primary keyword naturally, accurately reflects page content to meet user expectations, and is compelling enough to stand out in search engine result pages. |
| Webové stránky PoštaOnline nabízí online služby České pošty, včetně užitečných online nástrojů. Length: 165 characters | |
| Meta Keywords | Meta Keywords tips for postaonline.cz: Google's algorithm updates continuously prioritize user experience and authoritative content; the meta keywords tag, once a ranking factor or at least a consideration, is now considered insignificant and contributes little to website ranking potential. |
| no meta keywords data for postaonline.cz 2026-08-15T03:46:19+00:00 | |
| Page Content | Page Content tips for postaonline.cz: Thoroughly research and incorporate schema markup relevant to your page content type directly on the page to help search engines understand context, potentially earning featured snippets or rich results |
| Web Page Content Length: 16436 characters | |
| H1 Heading | H1 Heading tips for postaonline.cz: The strategic placement of your single H1 on a webpage is crucial for SEO, as it clearly communicates the primary topic and content focus to search engines like Google, which often use this headline directly in search result snippets, significantly impacting click-through rates for organic search results. |
| no h1 heading data for postaonline.cz 2026-08-15T03:46:19+00:00 | |
| H2 Headings | H2 Headings tips for postaonline.cz: Avoid overusing H2 tags on a single webpage, as this can dilute keyword signals and confuse search engine crawlers regarding the true topical focus of different content segments within the article. |
| no h2 headings data for postaonline.cz 2026-08-15T03:46:19+00:00 | |
| H3 Headings | H3 Headings tips for postaonline.cz: Strategically position H3 headers to improve the skimmability of your content, allowing users to quickly find the information they seek and reducing bounce rates. |
| no h3 headings data for postaonline.cz 2026-08-15T03:46:19+00:00 | |
| H4 Headings | H4 Headings tips for postaonline.cz: To maintain a healthy SEO profile and avoid over-optimization risks, stick to a natural header hierarchy (H1, H2, H3, H4, etc.) rather than skipping levels or using too many H4 headings in succession on a single page. |
| no h4 headings data for postaonline.cz 2026-08-15T03:46:19+00:00 | |
| H5-H6 Headings | H5-H6 Headings tips for postaonline.cz: Accessibility matters: Ensure sufficient color contrast and font sizing for H5 and H6 text, allowing screen readers to announce these headers correctly for users with visual impairments. |
| no h5-h6 headings data for postaonline.cz 2026-08-15T03:46:19+00:00 | |
| Image ALT Attributes | Image ALT Attributes tips for postaonline.cz: Consider your target audience and the specific purpose of each image when creating ALT attributes, writing descriptive text that helps users understand the content or function of the image, enhancing both SEO and usability. |
| https://www.postaonline.cz/PostaOnline-mix-theme/images/headerFooter/logoCP.png Count: 1 images with ALT attributes | |
| Robots.txt | Robots.txt tips for postaonline.cz: The robots.txt specification clearly defines its purpose as providing certain web crawlers with instructions on which parts of a website may or may not be crawled systematically for indexing purposes. |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for postaonline.cz: Many businesses overlook the fundamental value of an XML sitemap in their SEO toolkit until indexed statistics suggest issues; proactive site inclusion of sitemaps accelerates crawler discovery and reduces the time to valuable organic visibility in search engines. |
| no xml sitemap data for postaonline.cz 2026-08-15T03:46:19+00:00 | |
| Page Size | Page Size tips for postaonline.cz: Before launching a campaign-rich landing page, thoroughly test its performance across various devices, focusing specifically on page size; even minor optimizations can significantly cut bounce rates and boost conversions. |
| page size: 16 kb | |
| Response Time | Response Time tips for postaonline.cz: Reducing the number of server redirects simplifies request paths, cutting steps needed for the first byte (TTFB) response time part of the journey significantly due to fewer hop calculations. |
| response time: 0.371 sec | |
| Minify CSS | Minify CSS tips for postaonline.cz: Performance-focused developers are aware that server-side CSS preprocessing combined with minification in the build pipeline is the most effective strategy to reduce critical CSS above the fold while deferring non-critical minimized code for overall faster painting. |
| Minified: https://www.postaonline.cz/PostaOnline-mix-theme/css/aui.css?browserId=other&themeId=PostaOnlineMix_WAR_PostaOnlinemixtheme&minifierType=css&languageId=cs_CZ&b=6210&t=1664481419000 /html/css/main.css?browserId=other&themeId=PostaOnlineMix_WAR_PostaOnlinemixtheme&minifierType=css&languageId=cs_CZ&b=6210&t=1383307538000 https://www.postaonline.cz/html/portlet/journal_content/css/main.css?browserId=other&themeId=PostaOnlineMix_WAR_PostaOnlinemixtheme&minifierType=css&languageId=cs_CZ&b=6210&t=1762148433000 https://www.postaonline.cz/html/portlet/document_library/css/main.css?browserId=other&themeId=PostaOnlineMix_WAR_PostaOnlinemixtheme&minifierType=css&languageId=cs_CZ&b=6210&t=1762148433000 https://www.postaonline.cz/html/portlet/dynamic_data_mapping/css/main.css?browserId=other&themeId=PostaOnlineMix_WAR_PostaOnlinemixtheme&minifierType=css&languageId=cs_CZ&b=6210&t=1762148433000 https://www.postaonline.cz/html/portlet/journal/css/main.css?browserId=other&themeId=PostaOnlineMix_WAR_PostaOnlinemixtheme&minifierType=css&languageId=cs_CZ&b=6210&t=1762148433000 https://www.postaonline.cz/notifications-portlet/notifications/css/main.css?browserId=other&themeId=PostaOnlineMix_WAR_PostaOnlinemixtheme&minifierType=css&languageId=cs_CZ&b=6210&t=1762148316000 https://www.postaonline.cz/GoogleSearch-portlet/css/main.css?browserId=other&themeId=PostaOnlineMix_WAR_PostaOnlinemixtheme&minifierType=css&languageId=cs_CZ&b=6210&t=1762148316000 https://www.postaonline.cz/RegistracePrihlaseni-portlet/css/main.css?browserId=other&themeId=PostaOnlineMix_WAR_PostaOnlinemixtheme&minifierType=css&languageId=cs_CZ&b=6210&t=1762148340000 https://www.postaonline.cz/html/portlet/image_gallery_display/css/main.css?browserId=other&themeId=PostaOnlineMix_WAR_PostaOnlinemixtheme&minifierType=css&languageId=cs_CZ&b=6210&t=1762148433000 https://www.postaonline.cz/PostaOnline-mix-theme/css/main.css?browserId=other&themeId=PostaOnlineMix_WAR_PostaOnlinemixtheme&minifierType=css&languageId=cs_CZ&b=6210&t=1664481419000 Unminified: https://www.postaonline.cz/PostaOnline-mix-theme/css/print.css included in the page | |
| Minify JavaScript | Minify JavaScript tips for postaonline.cz: Recognize that minor interactions between different pieces of JS code might require them to reside in a single module for proper execution; smart bundling minimizes the necessity for overly global namespacing during minification targeting higher SEO conversion rates. |
| Minified: https://www.postaonline.cz/PostaOnline-mix-theme/js/jquery-pack.js https://www.postaonline.cz/PostaOnline-mix-theme/js/slicknav/jquery.slicknav.min.js https://www.postaonline.cz/PostaOnline-mix-theme/js/cycle2/jquery.cycle2.min.js /html/js/barebone.jsp?browserId=other&themeId=PostaOnlineMix_WAR_PostaOnlinemixtheme&colorSchemeId=01&minifierType=js&minifierBundleId=javascript.barebone.files&languageId=cs_CZ&b=6210&t=1762148357000 https://www.postaonline.cz/html/portlet/journal/js/main.js?browserId=other&minifierType=js&languageId=cs_CZ&b=6210&t=1762148433000 https://www.postaonline.cz/html/portlet/journal/js/navigation.js?browserId=other&minifierType=js&languageId=cs_CZ&b=6210&t=1762148433000 https://www.postaonline.cz/html/portlet/dynamic_data_lists/js/main.js?browserId=other&minifierType=js&languageId=cs_CZ&b=6210&t=1762148433000 https://www.postaonline.cz/html/portlet/dynamic_data_mapping/js/main.js?browserId=other&minifierType=js&languageId=cs_CZ&b=6210&t=1762148433000 https://www.postaonline.cz/html/portlet/document_library/js/main.js?browserId=other&minifierType=js&languageId=cs_CZ&b=6210&t=1762148433000 https://www.postaonline.cz/html/portlet/document_library/js/upload.js?browserId=other&minifierType=js&languageId=cs_CZ&b=6210&t=1762148433000 https://www.postaonline.cz/notifications-portlet/notifications/js/main.js?browserId=other&minifierType=js&languageId=cs_CZ&b=6210&t=1762148316000 https://www.postaonline.cz/GoogleSearch-portlet/js/main.js?browserId=other&minifierType=js&languageId=cs_CZ&b=6210&t=1762148316000 https://www.postaonline.cz/PostaOnline-mix-theme/js/main.js?browserId=other&minifierType=js&languageId=cs_CZ&b=6210&t=1664481419000 Unminified: https://www.postaonline.cz/PostaOnline-mix-theme/js/plugins.js https://www.postaonline.cz/PostaOnline-mix-theme/js/script_cs.js?v=211111 detected during site scan | |
| Structured Data | Structured Data tips for postaonline.cz: Integrate microdata or other complementary structured data formats alongside JSON-LD as web standards evolve, broadening the breadth of technical SEO foundation built upon diverse machine-readable formats recognized by major search engines like Google, Bing, and Yandex, thereby strengthening overall semantic relevance across multiple platform interfaces and devices. |
| no structured data data for postaonline.cz 2026-08-15T03:46:19+00:00 | |
| CDN Usage | CDN Usage tips for postaonline.cz: Leverage a CDN offering to offload traffic from your website's backend system, particularly for instructive multimedia, static imagery, or JavaScript files demands. |
| no cdn usage data for postaonline.cz 2026-08-15T03:46:19+00:00 | |
| SSL certificates | SSL certificates tips for postaonline.cz: Selecting and deploying a high-quality SSL certificate is crucial for establishing a secure connection on your website, encrypting sensitive information such as login credentials and payment details, and signaling to search engines like Google that you prioritize user data protection and site security. |
| SSL is enabled on the website |
| Minimum Daily Unique Visitors: | 83 672 |
| Minimum Daily Visits: | 97 786 |
| Minimum Daily Page Views: | 168 353 |
| Minimum Monthly Unique Visitors: | 2 510 160 |
| Minimum Monthly Visits: | 2 933 580 |
| Minimum Monthly Page Views: | 5 050 590 |
| Minimum Yearly Unique Visitors: | 30 121 920 |
| Minimum Yearly Visits: | 35 202 960 |
| Minimum Yearly Page Views: | 60 607 080 |
| Maximum Daily Unique Visitors: | 105 851 |
| Maximum Daily Visits: | 112 907 |
| Maximum Daily Page Views: | 190 531 |
| Maximum Monthly Unique Visitors: | 3 175 530 |
| Maximum Monthly Visits: | 3 387 210 |
| Maximum Monthly Page Views: | 5 715 930 |
| Maximum Yearly Unique Visitors: | 38 106 360 |
| Maximum Yearly Visits: | 40 646 520 |
| Maximum Yearly Page Views: | 68 591 160 |
| Daily Revenue: | US$ 121 - 272 |
| Monthly Revenue: | US$ 3 630 - 8 160 |
| Yearly Revenue: | US$ 43 560 - 97 920 |
| Minimum: | US$ 65 340 |
| Maximum: | US$ 293 760 |
| Rank | Points | |
|---|---|---|
| 24 003 | 11 544 666 | |
| 24 004 | 11 544 665 | |
| 24 005 | 11 544 664 | |
| 24 006 | 11 544 663 | |
| 24 007 | 11 544 662 | |
| 24 008 | 11 544 661 | |
| 24 009 | 11 544 661 | |
| 24 010 | 11 544 660 | |
| 24 011 | 11 544 659 | |
| 24 012 | 11 544 658 | |
| 24 013 | 11 544 657 |