computinginthecore.net

Tasks

Avoid using deprecated HTML tags.

SEO

URL

Domain : code.org/computing-in-the-core

Character length : 30

Title

Computing in the Core has moved | Code.org

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.

site_name: Code.org
title: Computing in the Core has moved
type: article
url: https://code.org/computing-in-the-core
image: https://code.org/images/default-og-image.png
image:width: 1220
image:height: 640

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

There is robots.txt file.
https://code.org/robots.txt

User-agent	Disallowed for the search engines
*	All subpages are allowed to crawl

Social

Social Engagement

No info found.

Content

Doctype

HTML 5

Encoding

Perfect! The character encoding is set: UTF-8.

Language

Error! No language localization is found.

Title

Computing in the Core has moved | Code.org

Character length : 42

Good! The title’s length is between 10 and 70 characters.

Text / HTML ratio

Ratio : 8%

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

H1	H2	H3	H4	H5	H6
1	0	0	1	0	0

Heading structure in the source code

<H1> Computing in the Core is now the Code.org Advocacy Coalition
<H4> Please select your language

Word cloud

code16
org11
computing8
norsk6
português6
core6
coalition5
advocacy5
partners4
magyar3
hrvatski3
עברית3
galego3
հայերեն3
indonesia3
ქართული3
қазақша3
日本語3
íslenska3
computer3
bahasa3
science3
gaeilge3
български3
bosanski3
català3
čeština3
dili3
azərbaycan3
policy3
support3
العربية3
association3
dansk3
euskara3
فارسی3
suomi3
eesti3
español3
deutsch3
ελληνικά3
english3
français3
italiano3
school3
svenska3
cрпски3
shqip3
slovenščina3
hour3
türkçe3
українська3
繁體字3
please3
简体字3
việt3
한국어3
සිංහල3
tiếng3
lietuvių3

Keyword matrix

word	title	descriptions	heading
code
org
computing
norsk
português
core

Two Word cloud

advocacy coalition3
euskara فارسی2
eesti euskara2
français gaeilge2
gaeilge galego2
magyar հայերեն2

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 3 images on this web page.

Alternate attributes for the following 3 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

https://code.org/images/logo.png (1 occurrences)
https://code.org/images/fit-320/avatars/flag_sphere.png

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.

Number of HTTP resources

Number of source domains

Render blocking resources

The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files

https://code.org/js/jquery.min.js
https://studio.code.org/.. /cookieBanner.min-d1d9324b52e802a2d1230d2...

List of render blocking css files

https://code.org/css/fonts.css
https://code.org/style.css
https://code.org/css/brstrap.css
https://code.org/css/common.css
https://code.org/shared/css/cookie-banner.css

Speed test – Javascript

Javascript

Error! Too many javascript files found which slows down the page load on the website.

https://code.org/js/jquery.min.js
https://code.org/shared/js/details-polyfill/jquery.details.min.js
https://code.org/shared/js/details-polyfill/details-polyfill.js
https://code.org/shared/js/angular/angular.min.js
https://code.org/shared/js/angular-route/angular-route.min.js
https://code.org/shared/js/angular-resource/angular-resource.min.js
https://code.org/shared/js/angular-sanitize/angular-sanitize.min.js
https://code.org/shared/js/ng-csv/ng-csv.min.js
https://studio.code.org/assets/js/code.org/views/theme_common_head_after.min-0c5b08accc70892bbb774ecbc58f92c79c08c0251f919cc488a5f9ce6f713aff.js
https://code.org/js/mobile-footer.js
https://code.org/js/fastclick.js
https://code.org/js/bootstrap.min.js

File size of all javascript files combined

455.10KB

Javascript minifying

You can save 158B (28% compression) on the analysed URL by minifying the javascript files.

Speed test – CSS

CSS

Error! Too many CSS files detected that slows down the page load.

https://code.org/style.css
https://code.org/shared/css/user-menu.css
https://code.org/shared/css/details-polyfill.css
https://code.org/css/brstrap.css
https://code.org/css/common.css
https://code.org/shared/css/warning-banner.css
https://code.org/shared/css/hamburger.css
https://code.org/css/mobile-footer.css

File size of all css files combined

323.25KB

CSS minifying

You can save 679B (16% compression) on the analysed URL by minifying the CSS files.

By minifying https://code.org/css/common.css you can save 313B (13% compression rate)
By minifying https://code.org/css/brstrap.css you can save 205B (22% compression rate)
By minifying https://code.org/shared/css/cookie-banner.css you can save 161B (20% compression rate)

Speed test – Compression

Uncompressed size of the of the HTML

52.93KB

Gzip compression

Error! By using Gzip you can save 284B (50% compression) on your site.

By compressing https://code.org/js/mobile-footer.js you can save 284B (50% compression rate)

Speed test – Browser cache

Number of static resources (image, JS, CSS)

Browser cache

The browser cache is not set correctly for all elements.

URL	Duration
https://www.googletagmanager.com/gtm.js?id=GTM-TZZBRK5	15 minutes
https://js-agent.newrelic.com/nr-1071.min.js	2 hours
https://www.google-analytics.com/analytics.js	2 hours

Speed test – Images

File size of all images combined

46.75KB

Image optimisation

All images are optimized.

Links

We found a total of 45 different links.
Internal links: 40
External links: 5

External links:

Link text (anchor)	Link strength
Hour of Code
Blog
https://twitter.com/codeorg
https://www.instagram.com/codeorg
http://codeorg.tumblr.com

Internal links:

Link text (anchor)	Link strength
one of our supported browsers
https://code.org
LEARN
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Support
http://blog.code.org

Website security

52.85.90.120

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

secureworks.co.uk

teekishop.com

backfiretechnologies.com

ingamemobile.com

vrtechsystems.com

flaresecurity.com

Icons

Favicon

Good! The website uses favicon.

Typos

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SEO report of computinginthecore.net