SEO report of bigdatascienceschool.nl
Home - Big Data Science School
www.bigdatascienceschool.nl/
Error! The "meta description" is missing, the page has no summary description!
Tasks
- Avoid using deprecated HTML tags.
SEO
URL
Domain : www.bigdatascienceschool.nl/
Character length : 28
Title
Home - Big Data 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: nl_NL
type: article
title: Home
url: http://www.bigdatascienceschool.nl/
site_name: Big Data Science School
image: http://www.bigdatascienceschool.nl/wp-content/uploads/2016/10/bgss-logo-website.png
Dublin Core
Dublin Core is not used
Underscores in the URLs
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
- http://www.bigdatascienceschool.nl/author/magneet_admin ("magneet_admin")
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://bigdatascienceschool.nl/robots.txt
https://bigdatascienceschool.nl/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| * |
|
Social
Social Engagement
Linkedin52
Facebook Share0
Facebook Comments0
Content
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”nl”.
Title
Home - Big Data Science School
Character length : 30
Good! The title’s length is between 10 and 70 characters.
Character length : 30
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 2%
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
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 | 3 | 3 | 0 | 0 | 0 |
Heading structure in the source code
- <H1>
- <H2> Trainingen
- <H2> Certificeringen
- <H2> Examens
- <H3> Contactgegevens
- <H3> Links
- <H3> Social
Word cloud
- big23
- data23
- science14
- school10
- module7
- trainingen5
- isential5
- analysis5
- examens5
- fundamental4
- certified3
- officiële3
- pearson2
- samenwerking2
- initiatief2
- vue2
- kun2
- arcitura2
- wordt2
- info@bigdatascienceschool2
- kandidaten2
- via2
- diverse2
- website2
- lees2
- concepts2
- home2
- certificeringen2
- technology2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| big | |||
| data | |||
| science | |||
| school | |||
| module | |||
| trainingen |
Two Word cloud
- big data13
- data science4
- fundamental big3
- science school3
- data analysis2
- science school.nl2
Three Word cloud
- big data analysis3
- fundamental big data3
- certified big data2
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 4 images on this web page.
Alternate attributes for the following 2 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 2 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Technologies
Mobile optimization
This website is optimal for mobile devices!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <center> | 1 |
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 tags | Occurrences |
|---|---|
| <center> | 1 |
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
1,992 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://www.bigdatascienceschool.nl/wp-content/plugins/LayerSlider/static/js/greensock.js?ver=1.11.8
- http://www.bigdatascienceschool.nl/wp-includes/js/jquery/jquery.js?ver=1.11.3
- http://www.bigdatascienceschool.nl/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.2.1
- http://www.bigdatascienceschool.nl/wp-content/plugins/LayerSlider/static/js/layerslider.kreaturamedia.jquery.js?ver=5.3.2
- http://www.bigdatascienceschool.nl/wp-content/plugins/LayerSlider/static/js/layerslider.transitions.js?ver=5.3.2
- http://www.bigdatascienceschool.nl/wp-content/plugins/iphorm-form-builder/js/iphorm.js?ver=1.7.10
- http://www.bigdatascienceschool.nl/wp-content/plugins/iphorm-form-builder/js/swfupload.min.js?ver=1.7.10
- http://www.bigdatascienceschool.nl/wp-content/plugins/iphorm-form-builder/js/jquery.iphorm.js?ver=1.7.10
- http://www.bigdatascienceschool.nl/wp-content/plugins/iphorm-form-builder/js/jquery.form.min.js?ver=3.5.1
- http://www.bigdatascienceschool.nl/wp-content/plugins/iphorm-form-builder/js/jquery.smooth-scroll.min.js?ver=1.4.9
- http://www.bigdatascienceschool.nl/wp-content/plugins/iphorm-form-builder/js/qtip2/jquery.qtip.min.js?ver=2.2.1
- http://www.bigdatascienceschool.nl/wp-content/plugins/iphorm-form-builder/js/uniform/jquery.uniform.min.js?ver=2.1.2
- http://www.bigdatascienceschool.nl/wp-content/plugins/iphorm-form-builder/js/jquery.infieldlabel.min.js?ver=0.1
- http://www.bigdatascienceschool.nl/wp-content/plugins/simple-share-buttons-adder/js/ssba.min.js?ver=4.4.10
- http://www.bigdatascienceschool.nl/wp-includes/js/comment-reply.min.js?ver=4.4.10
- http://www.bigdatascienceschool.nl/wp-content/themes/Avada/js/modernizr-min.js?ver=4.4.10
- http://www.bigdatascienceschool.nl/wp-content/themes/Avada/js/jquery.carouFredSel-6.2.1-min.js?ver=4.4.10
- http://www.bigdatascienceschool.nl/wp-content/themes/Avada/js/jquery.cycle.js?ver=4.4.10
- http://www.bigdatascienceschool.nl/wp-content/themes/Avada/js/jquery.prettyPhoto-min.js?ver=4.4.10
- http://www.bigdatascienceschool.nl/wp-content/themes/Avada/js/jquery.flexslider-min.js?ver=4.4.10
- http://www.bigdatascienceschool.nl/wp-content/themes/Avada/js/jquery.fitvids-min.js?ver=4.4.10
- http://www.bigdatascienceschool.nl/wp-content/themes/Avada/js/main.js?ver=4.4.10
- http://www.bigdatascienceschool.nl/wp-includes/js/wp-embed.min.js?ver=4.4.10
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://www.bigdatascienceschool.nl/wp-content/plugins/LayerSlider/static/css/layerslider.css?ver=5.3.2
- http://www.bigdatascienceschool.nl/wp-content/plugins/iphorm-form-builder/css/styles.css?ver=1.7.10
- http://www.bigdatascienceschool.nl/wp-content/plugins/iphorm-form-builder/js/qtip2/jquery.qtip.min.css?ver=2.2.1
- http://www.bigdatascienceschool.nl/wp-content/plugins/iphorm-form-builder/js/uniform/themes/default/default.css?ver=1.7.10
- http://www.bigdatascienceschool.nl/wp-content/themes/Avada/style.css?ver=4.4.10
- http://www.bigdatascienceschool.nl/wp-content/themes/Avada-Child-Theme/style.css?ver=4.4.10
- http://www.bigdatascienceschool.nl/wp-content/themes/Avada/fonts/fontawesome/font-awesome.css?ver=4.4.10
- http://www.bigdatascienceschool.nl/wp-content/themes/Avada/css/animations.css?ver=4.4.10
- http://www.bigdatascienceschool.nl/wp-content/themes/Avada/css/media.css?ver=4.4.10
- http://www.bigdatascienceschool.nl/wp-content/themes/Avada/css/ipad.css?ver=4.4.10
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.
Links
We found a total of 36 different links.
Internal links: 26
External links: 10
Internal links: 26
External links: 10
External links:
Internal links:
Website security
IP
5.172.44.19
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
Icons
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Order of Heading elements on mobile by position
- H1 : , ( 152.40625px from top )
- H2 : Trainingen, ( 624px from top )
- H2 : Certificeringen, ( 624px from top )
- H2 : Examens, ( 624px from top )
Typos
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