SEO report of plsqlbook.ru

Справочник по Oracle PL/SQL

plsqlbook.ru/

Error! The "meta description" is missing, the page has no summary description!


 Tasks

  • Avoid using deprecated HTML tags.
  • Implement the viewport meta tag.

 SEO

URL

Domain : plsqlbook.ru/

Character length : 13

Title
Справочник по Oracle PL/SQL
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
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://plsqlbook.ru/robots.txt
User-agentDisallowed for the search engines
*
  • All subpages are allowed to crawl


 Social

Social Engagement

No info found.

 Content

Doctype
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”ru”.
Title
Справочник по Oracle PL/SQL

Character length : 27

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 21%

Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
H1H2H3H4H5H6
050010
Heading structure in the source code
  • <H5> Справочник по Oracle PL/SQL
  • <H2> Разбор/парсинг значения поля (строки) по разделителям на строки
  • <H2> Агрегация (конкатенация) строковых значений полей с группировкой
  • <H2> Функция SQLERRM
  • <H2> Что делает функция SQLERRM?
  • <H2> Категории
Word cloud
  • oracle6
  • pl/sql6
  • statements4
  • функция4
  • str4
  • комментариев3
  • справочник3
  • level3
  • функции3
  • нет3
  • рубрика3
  • exception3
  • sql3
  • sqlerrm3
  • как2
  • полей2
  • группировкой2
  • tom2
  • instr2
  • позиции2
  • ask2
  • вопрос-ответ2
  • connect2
  • значения2
  • select2
  • помощью2
  • строки2
  • описание2
Keyword matrix
wordtitledescriptionsheading
oracle
pl/sql
statements
функция
str
комментариев
Two Word cloud
  • statements when3
  • ask tom2
  • oracle pl/sql2
Three Word cloud
  • справочник по oracle pl/sql2
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.

 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.
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.
  • http://plsqlbook.ru/wp-content/themes/default/style.css
  • http://plsqlbook.ru/wp-content/plugins/wp-syntax/wp-syntax.css
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.

 Website security

IP
81.176.232.102
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.

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 Icons

Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.

 Typos

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