SEO report of pdfsearchengine.info

PDF Search Engine - Find free PDF books online

www.pdfsearchengine.info/

PDF search engine helps you find free books in pdf format. Whether you are searching for course books, classics or simple pdf files.


 Tasks

  • Make the site mobile device friendly.
  • Avoid using deprecated HTML tags.
  • Implement the viewport meta tag.

 SEO

URL

Domain : www.pdfsearchengine.info/

Character length : 25

Title
PDF Search Engine - Find free PDF books online
Description
PDF search engine helps you find free books in pdf format. Whether you are searching for course books, classics or simple pdf files.
Keywords (meta keywords)
pdf search engine, ebook search engine, pdf search, free pdf books

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: UTF-8.
Language
Error! No language localization is found.
Title
PDF Search Engine - Find free PDF books online

Character length : 46

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 4%

Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Headings
H1H2H3H4H5H6
100000
Heading structure in the source code
  • <H1> PDF Search Engine
Word cloud
  • search5
  • pdf5
  • engine3
Keyword matrix
wordtitledescriptionsheading
search
pdf
engine
Two Word cloud
  • search engine2
  • pdf search2
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.

 Technologies

Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 669px wide display!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
Deprecated HTML tagsOccurrences
<center>4
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with www.
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
Deprecated HTML tagsOccurrences
<center>4
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
1,357 ms
Table layout
Error! Avoid using nested tables!
Number of HTTP resources
18
Number of source domains
4
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking css files
  • http://www.pdfsearchengine.info/css/index.css
  • http://www.pdfsearchengine.info/css/reset.css
  • http://www.google.com/cse/api/branding.css

 Speed test – Javascript

Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
45.59KB
Javascript minifying
Great! The Javascript files are minified.

 Speed test – CSS

CSS
Good! Just a few CSS files are used on this website.
  • http://www.pdfsearchengine.info/css/index.css
File size of all css files combined
9.18KB
CSS minifying
You can save 999B (15% compression) on the analysed URL by minifying the CSS files.

 Speed test – Compression

Uncompressed size of the of the HTML
7.08KB
Gzip compression
Error! By using Gzip you can save 4.9KB (72% compression) on your site.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
13
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://www.pdfsearchengine.info/css/index.cssExpiry time is not specified
http://www.pdfsearchengine.info/css/reset.cssExpiry time is not specified
http://www.pdfsearchengine.info/images/delicious.pngExpiry time is not specified
http://www.pdfsearchengine.info/images/facebook.pngExpiry time is not specified
http://www.pdfsearchengine.info/images/favorites.pngExpiry time is not specified
http://www.pdfsearchengine.info/images/google.pngExpiry time is not specified
http://www.pdfsearchengine.info/images/m_26.pngExpiry time is not specified
http://www.pdfsearchengine.info/images/m_29.pngExpiry time is not specified
http://www.pdfsearchengine.info/images/su.pngExpiry time is not specified
http://www.pdfsearchengine.info/images/twitter.pngExpiry time is not specified
http://www.google-analytics.com/ga.js2 hours

 Speed test – Images

File size of all images combined
7.80KB
Image optimisation
You can save 1.3KB (27% compression) by optimising the images below:

 Traffic

Alexa
682573

 Links

We found a total of 13 different links.
Internal links: 7
External links: 6

External links:

Internal links:

 Website security

IP
173.255.129.12
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

pdfsearchengine.info

pdfsearchengine.info

blogsearchengine.org

blogsearchengine.org

webdesignkarachi.com

webdesignkarachi.com

pdfsearchengine.net

pdfsearchengine.net

ebooksearchengine.net

ebooksearchengine.net

pptsearchengine.org

pptsearchengine.org

sabengineering.org

sabengineering.org

 Icons

Favicon
Good! The website uses favicon.

 Order of Heading elements on mobile by position

  • H1 : PDF Search Engine, ( 154px from top )

 Typos

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