SEO report of learningclojure.com

Learning Clojure

www.learningclojure.com/

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


 Tasks

  • 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.learningclojure.com/

Character length : 24

Title
Learning Clojure
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
Open Graph Protocol

Good! The OG (Open Graph) protocol is set on this website.

url: http://www.learningclojure.com/
title: Learning Clojure

Dublin Core
Dublin Core is not used
Underscores in the URLs
Good! No underscore (_) found in the URLs.
Checking the robots.txt file
There is robots.txt file.
https://learningclojure.com/robots.txt
User-agentDisallowed for the search engines
Mediapartners-Google
  • All subpages are allowed to crawl
*
  • /search


 Social

Social Engagement

Linkedin3

Facebook Share0

Facebook Comments0

 Content

Doctype
XHTML 1.0 Strict
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
Learning Clojure

Character length : 16

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 28%

Good! The text / code ratio is between 25 and 70 percent.
Headings
H1H2H3H4H5H6
1117000
Heading structure in the source code
  • <H1> Learning Clojure
  • <H2> About Me
  • <H2> Blog Archive
  • <H2> Search This Blog
  • <H2> Wednesday, October 5, 2016
  • <H3> Contract Programmer Seeks Job in Cambridge (£500 reward)
  • <H2> Tuesday, September 13, 2016
  • <H3> Anyone work for Google?
  • <H2> Sunday, December 6, 2015
  • <H3> Define Macro
  • <H2> Sunday, November 29, 2015
  • <H3> Contract Programmer Seeks Job in Cambridge (£500 reward)
  • <H2> Sunday, November 22, 2015
  • <H3> An Introduction to the Lambda Calculus
  • <H2> Sunday, February 15, 2015
  • <H3> Destructuring Clojure Maps
  • <H2> Sunday, October 19, 2014
  • <H3> A Classic Puzzle
  • <H2> Followers
Word cloud
  • guess50
  • square47
  • lambda44
  • define44
  • improve-guess30
  • like29
  • make23
  • bit23
  • all21
  • just21
  • how20
  • got19
  • now16
  • average15
  • good15
  • sort14
  • something13
  • language13
  • root13
  • number12
  • good-enough12
  • them12
  • little11
  • called11
  • know11
  • better11
  • iterative-improve10
  • aspden10
  • get10
  • numbers10
  • see10
  • roots10
  • back9
  • computer9
  • give9
  • understand9
  • need9
  • time9
  • john9
  • want9
  • some9
  • function9
  • lawrence8
  • enough8
  • two8
  • works8
  • first8
  • october8
  • job8
  • calculus8
  • absolute-value8
  • improve7
  • println7
  • def7
  • key7
  • post7
  • might7
  • people7
  • session7
  • stuff7
Keyword matrix
wordtitledescriptionsheading
guess
square
lambda
define
improve-guess
like
Two Word cloud
  • you can9
  • improve-guess improve-guess8
  • links to this7
  • average guess5
  • can use5
  • square root5
Three Word cloud
  • links to this post7
  • guess average guess4
  • posted by john lawrence3
  • john lawrence aspden3
  • square roots for2
  • improve-guess lambda guess2
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 12 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.

 Technologies

Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Error! The web address is accessible with and 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
14
Number of source domains
7
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking css files
  • https://www.blogger.com/.. /1171200566-widget_css_mobile_2_bundle.cs...

 Speed test – Javascript

Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
428.24KB
Javascript minifying
You can save 593B (31% compression) on the analysed URL by minifying the javascript files.

 Speed test – CSS

CSS
Good! Just a few CSS files are used on this website.
File size of all css files combined
21.79KB
CSS minifying
Great! The CSS elements are minified.

 Speed test – Compression

Uncompressed size of the of the HTML
32.19KB
Gzip compression
Your site uses compression.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
11
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
https://apis.google.com/js/plusone.js30 minutes

 Speed test – Images

File size of all images combined
4.55KB
Image optimisation
You can save 761B (29% compression) by optimising the images below:

 Traffic

Alexa
1487436

 Links

We found a total of 85 different links.
Internal links: 80
External links: 5

External links:

Internal links:

 Website security

IP
172.217.21.243
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
Good! The website uses favicon.

 Typos

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