Nibbler SEO audit for validator.webylon.info

Overall7.1

The overall score for this website.

Accessibility7.9

How accessible the website is to mobile and disabled users.

The following tests contribute to this score:

Experience5.6

How satisfying the website is likely to be for users.

Marketing4.3

How well marketed, and popular the website is.

Technology8.5

How well designed and built the website is.

Nibbler tested a sample of 5 pages from this website at 01:44 on 26 Mar 2024 (GMT).

Top priorities for website improvement

  • Check how the website looks using a mobile and a tablet. Consider adding mobile-only styling using media queries. Some websites employ other techniques for mobile visitors which we cannot currently detect. (read more)
  • Consider a leading website analytics solution, such as WebTrends or Google Analytics. (read more)
  • Consider updating this website regularly with new content. (read more)

Twitter0.0

This website does not appear to be associated with a Twitter account.

  • This website did not contain a link to Twitter.
    • Sign up for a Twitter account and make sure it is linked to from your site.

Analytics0.0

0% of pages use analytics

No Analytics SolutionNo

  • None of this website is using any recognised analytics software. It is still possible to gather a great deal of information from webserver logs, however complete visitor analysis requires client-side Javascript or an image not found here.
    • Consider a leading website analytics solution, such as WebTrends or Google Analytics.
  • Note that this test can only detect recognised analytics solutions. If an analytics solution is new, obscure or used in a non-standard way (e.g. it has been customised) it may not be detected.

Freshness0.0

Last updated September 16, 2015

  • It looks like this website was last updated on Wednesday, 16 September 2015. This is bad because visitors may dismiss this website as outdated. Websites that are not updated regularly are also spidered by search engines less often.
    • Consider updating this website regularly with new content.
  • To find this information we used the last modified dates reported by this website's server in addition to looking for dates written on each page.

Mobile3.0

Mobile screenshot of validator.webylon.infoTablet screenshot of validator.webylon.info
  • None of this website appears to be fully optimised for viewing on a mobile or tablet (using CSS media queries). It is important to make sure your content can be viewed easily across a wide range of devices as a growing percentage of web browsing is now done on phones and tablets.

URL format6.4

  • 3 URLs include a file extension.
    • Avoid use of file extensions wherever possible. File extensions appear at the end of web addresses, and have several negative effects. They make the address harder to remember or type (particularly for non-technical users), and can reveal the underlying technology of the website making it very slightly more vulnerable to hackers. They also tie the implementation of the website to a specific technology, which can make subsequent migration of URLs difficult. Consider URL rewriting as an effective and transparent means of creating appropriate URLs.

Amount of content8.2

Rendering Chart...

  • This website has an average of 436 words per page. The amount of content on a website has been shown to correlate with its search engine ranking.
    • Consider the amount of text on this website and increase it if appropriate.

Images9.0

50% of images have a clearly defined size

5 images are being resized by the browser

Server behaviour9.9

Yes404 page

YesCompression

  • This website handles missing pages correctly by sending a 404 HTTP status code.
  • This website was served with GZIP encoding. This is very good because it reduces the loading time of a web page.
  • Adding or removing a trailing slash to one of the URLs of this site returns an error page (404). This is OK as no content is being duplicated, but visitors might try browsing to the pages of this website with or without a trailing slash. Ideally, the alternate URL should redirect to the correct page.
  • This test is not applicable as this website appears to be on a subdomain.

Page titles10.0

100% of pages have defined titles

0% of page titles are weak

  • All pages were found to use page titles appropriately. Page titles appear in search results and at the top of the browser's window when visiting the site. Appropriate page titles are particularly important for search engine optimisation.

Headings10.0

aktivita bookmarklet dokumentace dokumentu explorer exploreru favelet firefox historie html integrace internet mozillu nastaven obecn obsah ofici opery oproti posledn prava pravy prohl rozd specifikace stoj toru valid validace xhtml

  • All pages were found to use defined headings. This is excellent as it allows visitors and search engines to summarise the content of webpages quickly. Correctly defined headings aid accessibility and are particularly important for search engine optimisation.

Page headings detail

URLHeadingLevel
validator.webylon.info/Český validátor HTML · HTML5 · XHTML · SVGH1
validator.webylon.info/Validace dokumentuH2
validator.webylon.info/Poslední úpravyH2
validator.webylon.info/about.htmlČeský validátor HTML · HTML5 · XHTML · SVGH1
validator.webylon.info/about.htmlO českém validátoruH2
validator.webylon.info/about.htmlObsahH3
validator.webylon.info/about.htmlO této služběH3
validator.webylon.info/about.htmlRozdíly oproti oficiálnímu validátoruH3
validator.webylon.info/about.htmlKdo za tím stojí?H3
validator.webylon.info/about.htmlSpecifikaceH4
validator.webylon.info/whatsnew.htmlČeský validátor HTML · HTML5 · XHTML · SVGH1
validator.webylon.info/whatsnew.htmlHistorie změn validátoruH2
validator.webylon.info/docs/Český validátor HTML · HTML5 · XHTML · SVGH1
validator.webylon.info/docs/Dokumentace a nápovědaH2
validator.webylon.info/docs/plugins.htmlČeský validátor HTML · HTML5 · XHTML · SVGH1
validator.webylon.info/docs/plugins.htmlIntegrace českého validátoru do prohlížečůH2
validator.webylon.info/docs/plugins.htmlObsahH3
validator.webylon.info/docs/plugins.htmlObecný favelet (bookmarklet)H3
validator.webylon.info/docs/plugins.htmlNastavení Opery 9.0+H3
validator.webylon.info/docs/plugins.htmlRozšíření pro Mozillu Firefox 1.5+H3
validator.webylon.info/docs/plugins.htmlÚprava Internet Exploreru 5.0+H3
validator.webylon.info/docs/plugins.htmlAktivita pro Internet Explorer 8.0+H3

Meta tags10.0

This is how this website will look in Google search listings:

Validátor HTML a XHTML

validator.webylon.info/

Validátor HTML a XHTML je bezplatná služba ověřující validitu webových dokumentů. Podporuje standardy HTML, HTML5, XHTML, XML, SVG, MathML, WML (WAP), XHTML ...

  • All pages were found to include a meta description. This is good because search engines (like Google) show this text in search result pages.

Meta Tags (name attribute)

Page URLNameContent
validator.webylon.info/descriptionValidátor HTML a XHTML je bezplatná služba ověřující validitu webových dokumentů. Podporuje standardy HTML, HTML5, XHTML, XML, SVG, MathML, WML (WAP), XHTML-MP a na rozdíl od jiných validačních nástrojů klade důraz i na autoritativní metadata.
validator.webylon.info/about.htmldescriptionValidátor HTML a XHTML je bezplatná služba ověřující validitu webových dokumentů. Podporuje standardy HTML, HTML5, XHTML, XML, SVG, MathML, WML (WAP), XHTML-MP a na rozdíl od jiných validačních nástrojů klade důraz i na autoritativní metadata.
validator.webylon.info/whatsnew.htmldescriptionValidátor HTML a XHTML je bezplatná služba ověřující validitu webových dokumentů. Podporuje standardy HTML, HTML5, XHTML, XML, SVG, MathML, WML (WAP), XHTML-MP a na rozdíl od jiných validačních nástrojů klade důraz i na autoritativní metadata.
validator.webylon.info/docs/descriptionValidátor HTML a XHTML je bezplatná služba ověřující validitu webových dokumentů. Podporuje standardy HTML, HTML5, XHTML, XML, SVG, MathML, WML (WAP), XHTML-MP a na rozdíl od jiných validačních nástrojů klade důraz i na autoritativní metadata.
validator.webylon.info/docs/plugins.htmldescriptionValidátor HTML a XHTML je bezplatná služba ověřující validitu webových dokumentů. Podporuje standardy HTML, HTML5, XHTML, XML, SVG, MathML, WML (WAP), XHTML-MP a na rozdíl od jiných validačních nástrojů klade důraz i na autoritativní metadata.

Meta Tags (http-equiv attribute)

Page URLNameContent
validator.webylon.info/Content-Typetext/html; charset=utf-8
validator.webylon.info/about.htmlContent-Typetext/html; charset=utf-8
validator.webylon.info/whatsnew.htmlContent-Typetext/html; charset=utf-8
validator.webylon.info/docs/Content-Typetext/html; charset=utf-8
validator.webylon.info/docs/plugins.htmlContent-Typetext/html; charset=utf-8

Printability10.0

100% of pages are optimised for printing

  • All of this website appears to be optimised for printing (using CSS).

Media specific CSS detected

MediaMin widthMax widthCSS file
print--validator.webylon.info/style.css

Popularityi

  • Sorry, it was not possible to determine the popularity for this website.

Source: Ahrefs

Domain agei

  • Sorry, we cannot check the domain age of .info websites.

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