SEO report of informaticslib.ru
InformaticsLib.ru: Информатика
www.informaticslib.ru/
Книги знакомят с теоретическими основами информатики и с учёными заложившими фундамент для современных информационных систем. Подборка статей в новостной ...
Tasks
- Make the site mobile device friendly.
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
SEO
URL
Domain : www.informaticslib.ru/
Character length : 22
Title
InformaticsLib.ru: Информатика
Description
Книги знакомят с теоретическими основами информатики и с учёными заложившими фундамент для современных информационных систем. Подборка статей в новостной ленте освещает проблемные направления: теоретическая информатика, искусственный интеллект, прикладная информатика, операционные системы, языки программирования, защита информации, Интернет, вычислительная техника, квантовые компьютеры, биографии людей внёсших вклад в развитие информационных систем.
Keywords (meta keywords)
информатика, теоретическая информатика, математическая логика, вычислительная математика, теория информации, системный анализ, теория принятия решений, искусственный интеллект, психолингвистика, когни
Error! Using “meta keywords” is meaningless in a while.
Error! Using “meta keywords” is meaningless in a while.
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
The robots.txt file is missing!
Social
Social Engagement
No info found.
Content
Doctype
Missing doctype element
Encoding
Perfect! The character encoding is set: WINDOWS-1251.
Language
Error! No language localization is found.
Title
InformaticsLib.ru: Информатика
Character length : 30
Good! The title’s length is between 10 and 70 characters.
Character length : 30
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 41%
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 |
|---|---|---|---|---|---|
| 2 | 0 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> Íîâîñòè
- <H1> Áèáëèîòåêà ïî èíôîðìàòèêå
Word cloud
- èñêóññòâåííûé17
- ïðîãðàììèðîâàíèÿ14
- èíôîðìàöèè12
- èíòåëëåêò12
- êàê11
- äëÿ11
- äàííûõ9
- ãîäà8
- google8
- òåîðåòè÷åñêàÿ8
- ÷òî7
- ïðèêëàäíàÿ7
- çàùèòà7
- ýòî6
- êíèãà6
- apple6
- îïåðàöèîííûå6
- èíôîðìàòèêà6
- êîìïàíèÿ5
- ìàòåìàòè÷åñêîãî5
- èíòåëëåêòà5
- òåõíîëîãèè5
- òåõíèêà5
- òàê5
- âû÷èñëèòåëüíàÿ5
- çàäà÷5
- óíèâåðñèòåòà4
- ìèðà4
- android4
- êîòîðûé4
- äàííûå4
- ëèøü4
- òîì4
- áåçîïàñíîñòè4
- èíòåðíåò4
- óæå4
- ñïîñîá4
- ïðè4
- íîâûé4
- ñîîáùàåòñÿ4
- âñå4
- îäíàêî4
- linux4
- ìàòåìàòèêè4
- íîâîãî4
- ìëí4
- èñêóññòâåííîãî4
- ñøà4
- ãîäó4
- ïðîåêò4
- ýòîì4
- ìàòåìàòèêà4
- ìîæåò3
- ëèíãâèñòèêà3
- áîëüøèå3
- ðåøåíèÿ3
- òåîðèè3
- èëè3
- æèçíè3
- ðàçëè÷íûõ3
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| èñêóññòâåííûé | |||
| ïðîãðàììèðîâàíèÿ | |||
| èíôîðìàöèè | |||
| èíòåëëåêò | |||
| êàê | |||
| äëÿ |
Three Word cloud
- òåîðåòè÷åñêàÿ èíôîðìàòèêà/âû÷èñëèòåëüíàÿ ìàòåìàòèêà3
- êíèãà ïðåäíàçíà÷åíà äëÿ2
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 51 images on this web page.
Alternate attributes for the following 11 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 11 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://informaticslib.ru/pic/logo1.jpg
- http://informaticslib.ru/pic/logo2.jpg
- http://informaticslib.ru/pic/glass.gif (1 occurrences)
- http://subscribe.ru/.. /count.png?subscribers
- http://innobi.ru/pic/glass.gif (1 occurrences)
- http://innobi.ru/_digilib/z0000004/pic/index.gif
- http://innobi.ru/_digilib/z0000001/pic/index.gif
- http://innobi.ru/_digilib/z0000002/pic/index.gif
- http://innobi.ru/_digilib/z0000000/pic/index.gif
Technologies
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 1249px wide display!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <font> | 60 |
| <FONT> | 1 |
Redirection (www / not www)
Error! The web address is accessible with and without www!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <font> | 60 |
| <FONT> | 1 |
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.
Loading time
1,807 ms
Table layout
Error! Avoid using nested tables!
Render blocking resources
Good! No render blocking elements found!
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
0.00
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
File size of all css files combined
0.00
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
0.00
Gzip compression
Your site uses compression.
Speed test – Browser cache
Browser cache
The browser cache is set correctly for all elements.
Speed test – Images
File size of all images combined
0.00
Image optimisation
All images are optimized.
Traffic
Alexa
4305742
Main traffic sources
Links
We found a total of 153 different links.
Internal links: 1
External links: 152
Internal links: 1
External links: 152
External links:
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| Ðàñøèðåííûé ñïèñîê íîâûõ ïîñòóïëåíèé |
Website security
IP
79.174.79.201
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
Warning! The website contains at least one unencrypted email address.
Sites on same ip
Icons
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Order of Heading elements on mobile by position
- H1 : Новости, ( 145px from top )
Typos
nformaticslib.ru, iunformaticslib.ru, unformaticslib.ru, ijnformaticslib.ru, jnformaticslib.ru, informaticslib.ru, nformaticslib.ru, ilnformaticslib.ru, lnformaticslib.ru, ionformaticslib.ru, onformaticslib.ru, i8nformaticslib.ru, 8nformaticslib.ru, i9nformaticslib.ru, 9nformaticslib.ru, i*nformaticslib.ru, *nformaticslib.ru, iformaticslib.ru, inbformaticslib.ru, ibformaticslib.ru, ingformaticslib.ru, igformaticslib.ru, inhformaticslib.ru, ihformaticslib.ru, injformaticslib.ru, ijformaticslib.ru, inmformaticslib.ru, imformaticslib.ru, in formaticslib.ru, i formaticslib.ru, inormaticslib.ru, infcormaticslib.ru, incormaticslib.ru, infdormaticslib.ru, indormaticslib.ru, infeormaticslib.ru, ineormaticslib.ru, infrormaticslib.ru, inrormaticslib.ru, inftormaticslib.ru, intormaticslib.ru, infgormaticslib.ru, ingormaticslib.ru, infbormaticslib.ru, inbormaticslib.ru, infvormaticslib.ru, invormaticslib.ru, infrmaticslib.ru, infoirmaticslib.ru, infirmaticslib.ru, infokrmaticslib.ru, infkrmaticslib.ru, infolrmaticslib.ru, inflrmaticslib.ru, informaticslib.ru, infrmaticslib.ru, infoprmaticslib.ru, infprmaticslib.ru, info9rmaticslib.ru, inf9rmaticslib.ru, info0rmaticslib.ru, inf0rmaticslib.ru, infomaticslib.ru, inforematicslib.ru, infoematicslib.ru, infordmaticslib.ru, infodmaticslib.ru, inforfmaticslib.ru, infofmaticslib.ru, inforgmaticslib.ru, infogmaticslib.ru, infor4,maticslib.ru, info4,maticslib.ru, infortmaticslib.ru, infotmaticslib.ru, infor5maticslib.ru, info5maticslib.ru, inforaticslib.ru, informnaticslib.ru, infornaticslib.ru, informhaticslib.ru, inforhaticslib.ru, informaticslib.ru, inforaticslib.ru, informjaticslib.ru, inforjaticslib.ru, informkaticslib.ru, inforkaticslib.ru, informlaticslib.ru, inforlaticslib.ru, inform aticslib.ru, infor aticslib.ru, informticslib.ru, informaqticslib.ru, informqticslib.ru, informawticslib.ru, informwticslib.ru, informazticslib.ru, informzticslib.ru, informaticslib.ru, informticslib.ru, informaxticslib.ru, informxticslib.ru, informasticslib.ru, informsticslib.ru, informaicslib.ru, informatricslib.ru, informaricslib.ru, informatficslib.ru, informaficslib.ru, informatgicslib.ru, informagicslib.ru, informathicslib.ru, informahicslib.ru, informatyicslib.ru, informayicslib.ru, informat5icslib.ru, informa5icslib.ru, informat6icslib.ru, informa6icslib.ru, informatcslib.ru, informatiucslib.ru, informatucslib.ru, informatijcslib.ru, informatjcslib.ru, informaticslib.ru, informatcslib.ru, informatilcslib.ru, informatlcslib.ru, informatiocslib.ru, informatocslib.ru, informati8cslib.ru, informat8cslib.ru, informati9cslib.ru, informat9cslib.ru, informati*cslib.ru, informat*cslib.ru, informatislib.ru, informaticxslib.ru, informatixslib.ru, informaticsslib.ru, informatisslib.ru, informaticslib.ru, informatislib.ru, informaticdslib.ru, informatidslib.ru, informaticfslib.ru, informatifslib.ru, informaticvslib.ru, informativslib.ru, informatic slib.ru, informati slib.ru, informaticlib.ru, informaticsqlib.ru, informaticqlib.ru, informaticswlib.ru, informaticwlib.ru, informaticselib.ru, informaticelib.ru, informaticszlib.ru, informaticzlib.ru, informaticsxlib.ru, informaticxlib.ru, informaticsclib.ru, informaticclib.ru
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