SEO report of devbook.ru

Книга разработчика
                                                
                                                    devbook.ru/
                                                
                                        Книга посвящается мне и моей профессиональной деятельности.
Tasks
- Avoid using deprecated HTML tags.
 - Use "H" tags.
 
SEO
 URL
    Domain : devbook.ru/
Character length : 11
 Title
    Книга разработчика
 Description
    Книга посвящается мне и моей профессиональной деятельности.
 Keywords (meta keywords)
    Good! The website does not use “meta keywords”.
 Open Graph Protocol
    Error! The website does not use the OG (Open Graph) protocol.
 Dublin Core
    Dublin Core is not used
 Underscores in the URLs
    Good! No underscore (_) found in the URLs.
 Search engine friendly URLs
    Good! The website uses SEO friendly URLs.
 Checking the robots.txt file
    
Social
 Social Engagement
    No info found.
Content
 Doctype
    HTML 5
 Encoding
    Perfect! The character encoding is set: UTF-8.
 Language
    We have found the language localisation: ”ru”.
 Title
    Книга разработчика
Character length : 18
Good! The title’s length is between 10 and 70 characters.
Character length : 18
Good! The title’s length is between 10 and 70 characters.
 Text / HTML ratio
    Ratio : 31%
Good! The text / code ratio is between 25 and 70 percent.
Good! The text / code ratio is between 25 and 70 percent.
 Headings
    | H1 | H2 | H3 | H4 | H5 | H6 | 
|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 0 | 
No "H" tags found
Heading structure in the source code
 Word cloud
    - подробнее8
 - что3
 - книга3
 - невозможно3
 - для3
 - глаз2
 - особое2
 - мне2
 - будущем2
 - ближайшем2
 - разработчик2
 - снять2
 - способ2
 - которых2
 - сайты2
 - проверенный2
 - работе2
 - меня2
 - быстрый2
 - книги2
 - усталость2
 - больше2
 - свойств2
 - много2
 - слишком2
 - преобразование2
 - или2
 
 Keyword matrix
    | word | title | descriptions | heading | 
|---|---|---|---|
| подробнее | |||
| что | |||
| книга | |||
| невозможно | |||
| для | |||
| глаз | 
 Two Word cloud
    - преобразование невозможно2
 - слишком много2
 
 404 Page
    The website has a 404 error page.
 Flash content
    Good! The website does not have any flash contents.
 Frame
    Good! The website does not use iFrame solutions.
 Images
    We found 0 images on this web page.
Good! Every image has an alternative text attributes set on this website.
Good! Every image has an alternative text attributes set on this website.
Technologies
 Deprecated HTML elements
    Good! No deprecated HTML tags are detected.
 Redirection (www / not www)
    Good! The web address is accessible in only one version. The www version is redirected to the version without www.
 Deprecated HTML elements
    Good! No deprecated HTML tags are detected.
 Printability
    Suggestion! Unfortunately, no printer-friendly CSS found.
 Meta Tag (viewport tag, mobile devices)
    Error! The meta tag named viewport is missing.
Speed test
 Server response time
    The server response time is fast enough.
 Table layout
    Good! No nested tables found.
 Number of HTTP resources
    10
 Number of source domains
    2
 Render blocking resources
    The elements below are blocking the “above the fold” rendering.
List of render blocking css files
List of render blocking css files
- http://devbook.ru/.. /2a0ad09117b658fe50d8f68421a6174e.min.css...
 
Speed test – Javascript
 Javascript
    Good! Just a few javascript files are detected on the website.
- http://devbook.ru/kernel/other/LAB.min.js
 
 File size of all javascript files combined
    249.59KB
 Javascript minifying
    Great! The Javascript files are minified.
Speed test – CSS
 CSS
    Good! Just a few CSS files are used on this website.
- http://devbook.ru/internals/pubcache/2a0ad09117b658fe50d8f68421a6174e.min.css
 
 File size of all css files combined
    7.07KB
 CSS minifying
    Great! The CSS elements are minified.
Speed test – Compression
 Uncompressed size of the of the HTML
    9.63KB
 Gzip compression
    Your site uses compression.
Speed test – Browser cache
 Number of static resources (image, JS, CSS)
    6
 Browser cache
    The browser cache is not set correctly for all elements.
| URL | Duration | 
|---|---|
| https://mc.yandex.ru/metrika/advert.gif | 60 minutes | 
| https://mc.yandex.ru/metrika/watch.js | 60 minutes | 
Speed test – Images
 File size of all images combined
    406.00B
 Image optimisation
    All images are optimized.
Links
We found a total of 18 different links.
Internal links: 18
Internal links: 18
External links:
| Link text (anchor) | Link strength | 
|---|
Internal links:
Website security
 IP
    83.220.172.205
 External hidden links
    Good! No hidden external links found
 Looking for eval()
    Good! No eval(bas64_decode()) scripts are found
 Checking for XSS vulnerability
    No XSS vulnerability found
 Email encryption
    Good! We have not found any unencrypted email addresses.
Sites on same ip
Icons
 Favicon
    Good! The website uses favicon.
Typos
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