SEO report of openscienceschool.org

Home - Open Science School

openscienceschool.org/

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


 Tasks

  • Avoid using deprecated HTML tags.
  • Try to make your site load faster.

 SEO

URL

Domain : openscienceschool.org/

Character length : 22

Title
Home - Open Science School
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.

locale: en_US
type: website
title: Home - Open Science School
description: We make open tools for science education and research. We believe science education and research should be shared freely between educators, learners, and communicators. We work together with schools, teachers, designers, and all sort of geeks to create open-source common resources, creative workshops, classes, or hardware. Check our projects below and join our community! Activities Read More ...
url: http://openscienceschool.org/
site_name: Open Science School
image: http://openscienceschool.org/wp-content/uploads/2016/05/YouTube-social-square_red_128px.png

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://openscienceschool.org/robots.txt
User-agentDisallowed for the search engines
*
  • /wp-admin/


 Social

Social Engagement

No info found.

 Content

Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
Home - Open Science School

Character length : 26

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
840100
Heading structure in the source code
  • <H1> 
  • <H2> We make open tools for science education and research.
  • <H4> We believe science education and research should be shared freely between educators, learners, and communicators. We work together with schools, teachers, designers, and all sort of geeks to create open-source common resources, creative workshops, classes, or hardware. Check our projects below and join our community!
  • <H1> Activities
  • <H2> Co-lab workshops
  • <H2> Open Science in Schools
  • <H2> DIλ spectrophotometer
  • <H1> Coordination team
  • <H1> Advisors and external support
  • <H1> Public events
  • <H1> Partners and funding
  • <H1> Contact
  • <H1> 
Word cloud
  • workshops13
  • science12
  • co-lab11
  • open11
  • research6
  • schools6
  • paris6
  • education5
  • support4
  • interdisciplinary4
  • hardware3
  • together3
  • all3
  • made3
  • documentation3
  • epfl3
  • university3
  • work3
  • events3
  • edition3
  • spectrophotometer3
  • garcia2
  • main2
  • communication2
  • financial2
  • local2
  • world2
  • high2
  • makerfaire2
  • coordination2
  • public2
  • design2
  • cri2
  • content2
  • global2
  • home2
  • université2
  • architecture2
  • school2
  • london2
  • achieve2
  • general2
  • check2
  • projects2
  • community2
  • classes2
  • teachers2
Keyword matrix
wordtitledescriptionsheading
workshops
science
co-lab
open
research
schools
Two Word cloud
  • co-lab workshops4
  • our main2
  • high schools2
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 55 images on this web page.

Good! Every image has an alternative text attributes set on this website.

 Readability

Flesch–Kincaid Grade Level
3.20
Flesch Reading Ease
82.30
Coleman Liau Index
8.60
Automated Readability Index (ARI)
0.90
Dale–Chall Readability
8.80
SMOG Index
7.80
Spache Readibility
5.00
Number of letters
6046
Number of words
1459
Number of sentences
260
Average words per sentences
6
Number of syllables
2049
Syllables in words
2013
Average syllables in words
1.40
Number of words in first three syllables
161
Percentage of word / syllables
11.03
Words not in Dale-Chall easy-word list
786
Words not in Spache easy-word list
289

 Technologies

Mobile optimization
This website is optimal for mobile devices!
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.
Loading time
6,920 ms
Table layout
Good! No nested tables found.
Render blocking resources
Good! No render blocking elements found!

 Speed test – Javascript

Javascript
Error! Too many javascript files found which slows down the page load on the website.
  • http://openscienceschool.org/wp-includes/js/jquery/jquery.js?ver=1.12.4
  • http://openscienceschool.org/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
  • http://openscienceschool.org/wp-content/themes/TESSERACT/js/modernizr.custom.min.js?ver=1.0.0
  • http://openscienceschool.org/wp-content/themes/TESSERACT/js/helpers.js?ver=4.5.9
  • http://openscienceschool.org/wp-content/uploads/bb-plugin/cache/23-layout.js?ver=ee1ef93bde1ac25ad5b39922437551bd
  • http://openscienceschool.org/wp-content/plugins/contact-form-7/includes/js/jquery.form.min.js?ver=3.51.0-2014.06.20
  • http://openscienceschool.org/wp-content/plugins/contact-form-7/includes/js/scripts.js?ver=4.4.2
  • http://openscienceschool.org/wp-content/themes/TESSERACT/js/jquery.fittext.js?ver=1.0.0
  • http://openscienceschool.org/wp-content/themes/TESSERACT/js/jquery.sidr.min.js?ver=1.0.0
  • http://openscienceschool.org/wp-content/themes/TESSERACT/js/helpers-functions.js?ver=1.0.0
  • http://openscienceschool.org/wp-content/themes/TESSERACT/js/helpers.js?ver=1.0.0
  • http://openscienceschool.org/wp-content/themes/TESSERACT/js/helpers-beaver.js?ver=1.0.0
  • http://openscienceschool.org/wp-content/themes/TESSERACT/js/skip-link-focus-fix.js?ver=1.0.0
  • http://openscienceschool.org/wp-content/plugins/newsletter/subscription/validate.js?ver=4.8.9
  • http://openscienceschool.org/wp-includes/js/wp-embed.min.js?ver=4.5.9
  • http://openscienceschool.org/wp-content/plugins/progress-tracker/scripts/frontend.js?ver=4.5.9
  • http://openscienceschool.org/wp-content/plugins/beaver-builder-lite-version/js/jquery.js
  • http://openscienceschool.org/wp-content/plugins/beaver-builder-lite-version/js/jquery.migrate.min.js
File size of all javascript files combined
0.00
Javascript minifying
Great! The Javascript files are minified.

 Speed test – CSS

CSS
Error! Too many CSS files detected that slows down the page load.
  • http://openscienceschool.org/wp-content/uploads/bb-plugin/cache/23-layout.css?ver=ee1ef93bde1ac25ad5b39922437551bd
  • http://openscienceschool.org/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=4.4.2
  • http://openscienceschool.org/wp-content/themes/TESSERACT/style.css?ver=1.0.0
  • http://openscienceschool.org/wp-content/themes/TESSERACT/css/typicons.css?ver=1.0.0
  • http://openscienceschool.org/wp-content/themes/TESSERACT/css/font-awesome.min.css?ver=4.4.0
  • http://openscienceschool.org/wp-content/themes/TESSERACT/css/site-banner.css?ver=1.0.0
  • http://openscienceschool.org/wp-content/themes/TESSERACT/css/footer-banner.css?ver=1.0.0
  • http://openscienceschool.org/wp-includes/css/dashicons.min.css?ver=4.5.9
  • http://openscienceschool.org/wp-content/themes/TESSERACT/css/jquery.sidr.css?ver=1.0.0
  • http://openscienceschool.org/wp-content/plugins/newsletter/subscription/style.css?ver=4.8.9
  • http://openscienceschool.org/wp-content/plugins/progress-tracker/css/frontend.css?ver=4.5.9
  • http://openscienceschool.org/wp-content/plugins/progress-tracker/css/progress-bar.css?ver=4.5.9
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
198.54.115.150
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.

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 Icons

Favicon
Good! The website uses favicon.

 Order of Heading elements on mobile by position

  • H1 : , ( 20px from top )
  • H2 : We make open tools for science education and research., ( 135px from top )
  • H4 : We believe science education and research should be shared freely between educators, learners, and communicators. We work together with schools, teachers, designers, and all sort of geeks to create open-source common resources, creative workshops, classes, or hardware. Check our projects below and join our community!, ( 315px from top )
  • H1 : Activities, ( 654px from top )
  • H2 : Co-lab workshops, ( 897px from top )
  • H2 : Open Science in Schools, ( 1352px from top )

 Typos

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