SEO report of computerphile.net
![](https://images.seovip.biz/login-to-view-image.png)
Computerphile.net
computerphile.net/
Error! The "meta description" is missing, the page has no summary description!
Tasks
- Make the site mobile device friendly.
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
SEO
URL
Domain : computerphile.net/
Character length : 18
Title
Computerphile.net
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://computerphile.net/robots.txt
https://computerphile.net/robots.txt
User-agent | Disallowed for the search engines |
---|---|
* |
|
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: ”en”.
Title
Computerphile.net
Character length : 17
Good! The title’s length is between 10 and 70 characters.
Character length : 17
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 19%
Acceptable! The text / code ratio is between 15 and 25 percent.
Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
H1 | H2 | H3 | H4 | H5 | H6 |
---|---|---|---|---|---|
1 | 17 | 1 | 1 | 0 | 0 |
Heading structure in the source code
- <H1> Computerphile.net
- <H3> The Semi Personal Weblog By Jan Kristian Fagerstad
- <H2> Årdalen 09.10.2016
- <H2> Perfect drone weather
- <H2> Bought a new drone
- <H2> Too cold for comfort
- <H2> I miss summer
- <H2> Miami Beach!
- <H2> Time off work!
- <H2> Tea time!
- <H2> ICMP Echo Reply!
- <H2> Spotify embed test (and .rpm file)
- <H4> Computerphile
- <H2> Recent Posts
- <H2> Web 2.0
- <H2> Tags
- <H2> People I subscribe too
- <H2> Fedora Project
- <H2> Podcasts
- <H2> Meta
Word cloud
- comment10
- under10
- new10
- leave10
- tags9
- i’ve9
- personal8
- drone7
- just7
- some6
- work6
- jan6
- update5
- spotify5
- bought5
- video5
- time4
- here’s4
- cat4
- since4
- next4
- first4
- dji4
- really3
- car3
- i’m3
- job3
- until3
- winter3
- it’s3
- miami3
- kristian3
- little3
- linux3
- fedora3
- years3
- rss3
- fagerstad3
- årdalen3
- weather3
- beach3
- vacation3
- own3
- hotel3
- days2
- i’ll2
- mentioned2
- maybe2
- apr2
- bora2
- overtime2
- post2
- we’re2
- person2
- now2
- big2
- brand2
- recent2
- don’t2
- finally2
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
comment | |||
under | |||
new | |||
leave | |||
tags | |||
i’ve |
Two Word cloud
- comment more8
- tags leave5
- personal no tags2
- vacation days2
- next winter2
- jan kristian2
Three Word cloud
- perfect drone weather2
- leave a comment more2
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Error! The website uses iFrame solutions. This type of contents are not indexed by Google.
Images
We found 4 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.
Readability
Flesch–Kincaid Grade Level
4.10
Flesch Reading Ease
76.70
Coleman Liau Index
9.60
Automated Readability Index (ARI)
2.00
Dale–Chall Readability
5.90
SMOG Index
8.50
Spache Readibility
5.00
Number of letters
4964
Number of words
1148
Number of sentences
185
Average words per sentences
6
Number of syllables
1680
Syllables in words
1679
Average syllables in words
1.46
Number of words in first three syllables
154
Percentage of word / syllables
13.41
Words not in Dale-Chall easy-word list
406
Words not in Spache easy-word list
342
Technologies
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 960px wide display!
Detected applications
Twitter Emoji (Twemoji) | JavaScript Graphics | |
WordPress | CMSBlogs | |
jQuery | JavaScript Frameworks | |
PHP | Programming Languages |
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 not fast enough: 1.2 seconds have passed until the page started to load.
Loading time
3,610 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
84
Number of source domains
20
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
List of render blocking javascript files
- http://computerphile.net/.. /jquery.js?ver=1.12.4
- http://computerphile.net/.. /jquery-migrate.min.js?ver=1.4.1
- http://computerphile.net/.. /jquery.pngFix.js
- http://computerphile.net/.. /jquery.easing.min.js
- http://computerphile.net/.. /jquery.lavalamp.min.js
- http://computerphile.net/.. /my-menu.js
- http://computerphile.net/.. /style.css
- http://computerphile.net/.. /menu.css
- http://computerphile.net/.. /styles.css?ver=4.5
Speed test – Javascript
Javascript
Error! Too many javascript files found which slows down the page load on the website.
- http://computerphile.net/wordpress/wp-includes/js/jquery/jquery.js?ver=1.12.4
- http://computerphile.net/wordpress/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
- http://computerphile.net/wordpress/wp-content/themes/jarrah/js/jquery.pngFix.js
- http://computerphile.net/wordpress/wp-content/themes/jarrah/js/jquery.easing.min.js
- http://computerphile.net/wordpress/wp-content/themes/jarrah/js/jquery.lavalamp.min.js
- http://computerphile.net/wordpress/wp-content/themes/jarrah/js/my-menu.js
- http://computerphile.net/wordpress/wp-content/plugins/contact-form-7/includes/js/jquery.form.min.js?ver=3.51.0-2014.06.20
- http://computerphile.net/wordpress/wp-content/plugins/contact-form-7/includes/js/scripts.js?ver=4.5
- http://computerphile.net/wordpress/wp-includes/js/wp-embed.min.js?ver=4.7.5
File size of all javascript files combined
2.01MB
Javascript minifying
You can save 4.9KB (25% 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.
- http://computerphile.net/wordpress/wp-content/themes/jarrah/style.css
- http://computerphile.net/wordpress/wp-content/themes/jarrah/css/menu.css
- http://computerphile.net/wordpress/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=4.5
File size of all css files combined
438.93KB
CSS minifying
You can save 5KB (23% compression) on the analysed URL by minifying the CSS files.
- By minifying http://computerphile.net/.. /style.css you can save 3.9KB (22% compression rate)
- By minifying http://computerphile.net/.. /menu.css you can save 1,007B (32% compression rate)
- By minifying http://computerphile.net/.. /styles.css?ver=4.5 you can save 153B (14% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
296.14KB
Gzip compression
Error! By using Gzip you can save 61.9KB (65% compression) on your site.
- By compressing http://computerphile.net/.. /jquery.js?ver=1.12.4 you can save 61.9KB (65% compression rate)
- By compressing http://computerphile.net you can save 35.8KB (79% compression rate)
- By compressing http://computerphile.net/.. /style.css you can save 14.4KB (78% compression rate)
- By compressing http://computerphile.net/.. /jquery.form.min.js?ver=3.51.0-2014.06.20... you can save 9.2KB (61% compression rate)
- By compressing http://computerphile.net/.. /scripts.js?ver=4.5 you can save 8.7KB (72% compression rate)
- By compressing http://computerphile.net/.. /wp-emoji-release.min.js?ver=4.9.3 you can save 7.3KB (64% compression rate)
- By compressing http://computerphile.net/.. /jquery-migrate.min.js?ver=1.4.1 you can save 5.9KB (60% compression rate)
- By compressing http://computerphile.net/.. /jquery.pngFix.js you can save 3.2KB (67% compression rate)
- By compressing http://computerphile.net/.. /menu.css you can save 2.2KB (71% compression rate)
- By compressing http://computerphile.net/.. /jquery.easing.min.js you can save 1.7KB (68% compression rate)
- By compressing http://computerphile.net/.. /styles.css?ver=4.5 you can save 660B (57% compression rate)
- By compressing http://computerphile.net/.. /wp-embed.min.js?ver=4.9.3 you can save 647B (47% compression rate)
- By compressing http://computerphile.net/.. /my-menu.js you can save 624B (61% compression rate)
- By compressing http://computerphile.net/.. /jquery.lavalamp.min.js you can save 387B (48% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
50
Browser cache
The browser cache is not set correctly for all elements.
URL | Duration |
---|---|
http://computerphile.net/.. /menu.css | Expiry time is not specified |
http://computerphile.net/.. /bg.jpg | Expiry time is not specified |
http://computerphile.net/.. /bottomleftcorner.png | Expiry time is not specified |
http://computerphile.net/.. /bottomrightcorner.png | Expiry time is not specified |
http://computerphile.net/.. /footerbottom.png | Expiry time is not specified |
http://computerphile.net/.. /headerbg.png | Expiry time is not specified |
http://computerphile.net/.. /headertop.png | Expiry time is not specified |
http://computerphile.net/.. /icon-comment.png | Expiry time is not specified |
http://computerphile.net/.. /icon-more.png | Expiry time is not specified |
http://computerphile.net/.. /icontag.png | Expiry time is not specified |
http://computerphile.net/.. /innerbg-trns.png | Expiry time is not specified |
http://computerphile.net/.. /lava.png | Expiry time is not specified |
http://computerphile.net/.. /metabg2.png | Expiry time is not specified |
http://computerphile.net/.. /rss-bg.jpg | Expiry time is not specified |
http://computerphile.net/.. /rssbg.jpg | Expiry time is not specified |
http://computerphile.net/.. /searchbg.gif | Expiry time is not specified |
http://computerphile.net/.. /sq-bullet3.gif | Expiry time is not specified |
http://computerphile.net/.. /topleftcorner.png | Expiry time is not specified |
http://computerphile.net/.. /topnavleft.png | Expiry time is not specified |
http://computerphile.net/.. /topnavright.png | Expiry time is not specified |
http://computerphile.net/.. /toprightcorner.png | Expiry time is not specified |
http://computerphile.net/.. /jquery.easing.min.js | Expiry time is not specified |
http://computerphile.net/.. /jquery.lavalamp.min.js | Expiry time is not specified |
http://computerphile.net/.. /jquery.pngFix.js | Expiry time is not specified |
http://computerphile.net/.. /my-menu.js | Expiry time is not specified |
http://computerphile.net/.. /style.css | Expiry time is not specified |
http://computerphile.net/.. /IMG_20121224_182138.jpg | Expiry time is not specified |
http://computerphile.net/.. /IMG_20130312_145634-1024x768.jpg | Expiry time is not specified |
http://computerphile.net/.. /DSC00410-1024x682.jpg | Expiry time is not specified |
http://computerphile.net/.. /fYuoAiV-1024x682.jpg | Expiry time is not specified |
https://secure.gravatar.com/.. /f50b4d726dd6e0b632491d86c89527d3?d=https... | 5 minutes |
https://static.doubleclick.net/instream/ad_status.js | 15 minutes |
https://www.google-analytics.com/analytics.js | 2 hours |
Speed test – Images
File size of all images combined
2.57MB
Image optimisation
You can save 1.1MB (45% compression) by optimising the images below:
- By lossless compressing the http://computerphile.net/.. /IMG_20121224_182138.jpg you can save 880.1KB (56%) data.
- By lossless compressing the http://computerphile.net/.. /IMG_20130312_145634-1024x768.jpg you can save 57.9KB (20%) data.
- By lossless compressing the http://computerphile.net/.. /fYuoAiV-1024x682.jpg you can save 48.4KB (20%) data.
- By lossless compressing the https://i.scdn.co/image/f9a591f9c686344db7a33543dba02c4db31bab4c you can save 42KB (39%) data.
- By lossless compressing the http://computerphile.net/.. /DSC00410-1024x682.jpg you can save 21.6KB (17%) data.
- By lossless compressing the https://i.scdn.co/image/b2c1bf955b3318d1b74e497924d6e6f794abfe91 you can save 15.8KB (42%) data.
- By lossless compressing the http://computerphile.net/.. /bg.jpg you can save 7.8KB (39%) data.
- By lossless compressing the https://secure.gravatar.com/.. /f50b4d726dd6e0b632491d86c89527d3?d=https... you can save 1.7KB (22%) data.
- By lossless compressing the http://computerphile.net/.. /rss-bg.jpg you can save 1.4KB (50%) data.
- By lossless compressing the http://computerphile.net/.. /footerbottom.png you can save 353B (16%) data.
- By lossless compressing the http://computerphile.net/.. /headertop.png you can save 294B (12%) data.
- By lossless compressing the http://computerphile.net/.. /rssbg.jpg you can save 291B (25%) data.
- By lossless compressing the http://computerphile.net/.. /lava.png you can save 175B (11%) data.
- By lossless compressing the http://computerphile.net/.. /icon-more.png you can save 160B (25%) data.
- By lossless compressing the https://i.vimeocdn.com/video/592226662.jpg?mw=80&q=70 you can save 113B (12%) data.
Links
We found a total of 133 different links.
Internal links: 98
External links: 35
Internal links: 98
External links: 35
External links:
Internal links:
Website security
IP
198.15.65.50
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.
Order of Heading elements on mobile by position
- H1 : Computerphile.net, ( 50px from top )
- H3 : The Semi Personal Weblog By Jan Kristian Fagerstad, ( 92px from top )
- H2 : Årdalen 09.10.2016, ( 200px from top )
- H4 : Computerphile, ( 288px from top )
- H2 : Recent Posts, ( 376px from top )
- H2 : Web 2.0, ( 490px from top )
- H2 : Tags, ( 604px from top )
- H2 : Perfect drone weather, ( 729px from top )
- H2 : People I subscribe too, ( 869px from top )
- H2 : Podcasts, ( 1291px from top )
- H2 : Bought a new drone, ( 1334px from top )
Typos
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