SEO report of vdb-technics.com

VdB Technics – Centrale Verwarming Evergem

vdb-technics.com/

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

   

 Tasks

  • Avoid using deprecated HTML tags.

 SEO

URL

Domain : vdb-technics.com/

Character length : 17

Title
VdB Technics – Centrale Verwarming Evergem
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
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://vdb-technics.com/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
VdB Technics – Centrale Verwarming Evergem

Character length : 48

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
H1H2H3H4H5H6
119000
Heading structure in the source code
  • <H1> VdB Technics
  • <H2> 0468 28 66 00
  • <H3> Snelle, persoonlijke en professionele service
  • <H3> Vakkennis en eerlijkheid
  • <H3> Kwaliteit boven kwantiteit
  • <H3> Installatie Ketel
  • <H3> Kijken of alles juist staat
  • <H3> Afstellen waar nodig
  • <H3> Installatie CV Ketels
  • <H3> Onderhoud CV Ketels
  • <H3> Herstellingen CV Ketels
Word cloud
  • ketels6
  • vdb5
  • technics5
  • onderhoud3
  • evergem3
  • installatie3
  • staan3
  • diensten3
  • contact3
  • snelle2
  • service2
  • home2
  • gent2
  • ketel2
  • professionele2
  • installeren2
  • afspraken2
Keyword matrix
wordtitledescriptionsheading
ketels
vdb
technics
onderhoud
evergem
installatie
Two Word cloud
  • vdb technics4
  • technics home2
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 7 images on this web page.

Alternate attributes for the following 6 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

 Readability

Flesch–Kincaid Grade Level
5.20
Flesch Reading Ease
66.60
Coleman Liau Index
12.00
Automated Readability Index (ARI)
4.00
Dale–Chall Readability
10.00
SMOG Index
8.40
Spache Readibility
5.00
Number of letters
2019
Number of words
413
Number of sentences
86
Average words per sentences
5
Number of syllables
661
Syllables in words
639
Average syllables in words
1.60
Number of words in first three syllables
70
Percentage of word / syllables
16.95
Words not in Dale-Chall easy-word list
272
Words not in Spache easy-word list
161

 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 tagsOccurrences
<center>1
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
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
Deprecated HTML tagsOccurrences
<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 not fast enough: 0.40 seconds have passed until the page started to load.
Loading time
2,672 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
55
Number of source domains
7
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • http://vdb-technics.com/.. /frontend.min.js?ver=6.1.7
  • http://vdb-technics.com/wp-includes/js/jquery/jquery.js?ver=1.12.4
  • http://vdb-technics.com/.. /jquery-migrate.min.js?ver=1.4.1
  • https://maps.googleapis.com/.. /js?key=AIzaSyD4WTVU0qetN7hLAKoTAG56Xj2u5...
  • http://vdb-technics.com/.. /cta.min.js?ver=1.7.2
  • http://vdb-technics.com/.. /html5-min.js?ver=4.7.10
  • http://vdb-technics.com/.. /main.min.js?ver=1.2.1
List of render blocking css files
  • http://vdb-technics.com/.. /styles.css?ver=4.6
  • http://vdb-technics.com/.. /lsow-frontend.css?ver=1.4.7
  • http://vdb-technics.com/.. /icomoon.css?ver=1.4.7
  • http://vdb-technics.com/.. /animate.min.css?ver=1
  • http://vdb-technics.com/.. /style.css?ver=1.7.2
  • http://vdb-technics.com/.. /sow-cta-default-66f18e5d5d15.css?ver=4.7...
  • http://vdb-technics.com/.. /sow-cta-default-eafd00bde00c.css?ver=4.7...
  • http://vdb-technics.com/.. /defaults.css?ver=1.3.2
  • http://vdb-technics.com/.. /base.css?ver=4.7.10
  • http://vdb-technics.com/.. /style.css?ver=4.7.10
  • http://vdb-technics.com/.. /jquery.qtip.min.css?ver=3.1.9
  • http://vdb-technics.com/.. /default-calendar-grid.min.css?ver=3.1.9
  • http://vdb-technics.com/.. /default-calendar-list.min.css?ver=3.1.9
  • http://vdb-technics.com/.. /style.min.css?ver=1.2.1

 Speed test – Javascript

Javascript
Error! Too many javascript files found which slows down the page load on the website.
  • http://vdb-technics.com/wp-includes/js/jquery/jquery.js?ver=1.12.4
  • http://vdb-technics.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
  • http://vdb-technics.com/wp-content/plugins/so-widgets-bundle/widgets/cta/js/cta.min.js?ver=1.7.2
  • http://vdb-technics.com/wp-content/themes/allegiant/core/scripts/html5-min.js?ver=4.7.4
  • http://vdb-technics.com/wp-content/plugins/tabs-widget-for-page-builder/assets/js/main.min.js?ver=1.2.1
  • http://vdb-technics.com/wp-content/plugins/contact-form-7/includes/js/jquery.form.min.js?ver=3.51.0-2014.06.20
  • http://vdb-technics.com/wp-content/plugins/contact-form-7/includes/js/scripts.js?ver=4.6
  • http://vdb-technics.com/wp-content/plugins/livemesh-siteorigin-widgets/assets/js/modernizr-custom.min.js?ver=1.4.7
  • http://vdb-technics.com/wp-content/plugins/livemesh-siteorigin-widgets/assets/js/jquery.waypoints.min.js?ver=1.4.7
  • http://vdb-technics.com/wp-content/plugins/livemesh-siteorigin-widgets/assets/js/lsow-frontend.min.js?ver=1.4.7
  • http://vdb-technics.com/wp-content/plugins/so-page-builder-animate/js/wow.min.js?ver=1
  • http://vdb-technics.com/wp-content/themes/allegiant/core/scripts/core.js?ver=4.7.4
  • http://vdb-technics.com/wp-content/plugins/google-calendar-events/assets/js/vendor/jquery.qtip.min.js?ver=3.1.9
  • http://vdb-technics.com/wp-content/plugins/google-calendar-events/assets/js/vendor/moment.min.js?ver=3.1.9
  • http://vdb-technics.com/wp-content/plugins/google-calendar-events/assets/js/vendor/moment-timezone-with-data.min.js?ver=3.1.9
  • http://vdb-technics.com/wp-content/plugins/google-calendar-events/assets/js/default-calendar.min.js?ver=3.1.9
  • http://vdb-technics.com/wp-content/plugins/google-calendar-events/assets/js/vendor/imagesloaded.pkgd.min.js?ver=3.1.9
  • http://vdb-technics.com/wp-includes/js/wp-embed.min.js?ver=4.7.4
  • http://vdb-technics.com/wp-content/themes/allegiant/core/scripts/jquery-cycle2-min.js?ver=4.7.4
File size of all javascript files combined
633.15KB
Javascript minifying
You can save 14.2KB (20% 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.
  • http://vdb-technics.com/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=4.6
  • http://vdb-technics.com/wp-content/plugins/livemesh-siteorigin-widgets/assets/css/lsow-frontend.css?ver=1.4.7
  • http://vdb-technics.com/wp-content/plugins/livemesh-siteorigin-widgets/assets/css/icomoon.css?ver=1.4.7
  • http://vdb-technics.com/wp-content/plugins/so-page-builder-animate/css/animate.min.css?ver=1
  • http://vdb-technics.com/wp-content/plugins/so-widgets-bundle/widgets/cta/css/style.css?ver=1.7.2
  • http://vdb-technics.com/wp-content/uploads/siteorigin-widgets/sow-cta-default-66f18e5d5d15.css?ver=4.7.4
  • http://vdb-technics.com/wp-content/uploads/siteorigin-widgets/sow-cta-default-eafd00bde00c.css?ver=4.7.4
  • http://vdb-technics.com/wp-content/plugins/widgets-for-siteorigin/inc/../css/defaults.css?ver=1.3.2
  • http://vdb-technics.com/wp-content/themes/allegiant/core/css/base.css?ver=4.7.4
  • http://vdb-technics.com/wp-content/themes/allegiant/style.css?ver=4.7.4
  • http://vdb-technics.com/wp-content/plugins/google-calendar-events/assets/css/vendor/jquery.qtip.min.css?ver=3.1.9
  • http://vdb-technics.com/wp-content/plugins/google-calendar-events/assets/css/default-calendar-grid.min.css?ver=3.1.9
  • http://vdb-technics.com/wp-content/plugins/google-calendar-events/assets/css/default-calendar-list.min.css?ver=3.1.9
  • http://vdb-technics.com/wp-content/plugins/tabs-widget-for-page-builder/assets/css/style.min.css?ver=1.2.1
  • http://vdb-technics.com/wp-content/plugins/cpo-shortcodes/css/style.css?ver=4.7.4
  • http://vdb-technics.com/wp-content/themes/allegiant/core/css/icon-fontawesome.css?ver=4.7.4
File size of all css files combined
210.52KB
CSS minifying
You can save 19.3KB (17% compression) on the analysed URL by minifying the CSS files.

 Speed test – Compression

Uncompressed size of the of the HTML
26.10KB
Gzip compression
Error! By using Gzip you can save 155.1KB (85% compression) on your site.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
13
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://vdb-technics.com/rsz_1rsz_logo-transparant.pngExpiry time is not specified
http://vdb-technics.com/wp-content/uploads/2017/01/CV-ketel.pngExpiry time is not specified
http://vdb-technics.com/.. /Header-onderhoud-OK-CV-meting-600x400.jp...Expiry time is not specified
http://vdb-technics.com/.. /Open-cv-ketels-en-geisers-worden-niet-me...Expiry time is not specified
http://vdb-technics.com/wp-content/uploads/2017/01/header-25-1.pngExpiry time is not specified
http://vdb-technics.com/.. /monteur-600x400.jpgExpiry time is not specified
http://vdb-technics.com/wp-content/uploads/2017/01/vdb-logo-25.pngExpiry time is not specified
http://vdb.dbsmedia.be/wp-content/uploads/2017/01/bulex-1.pngExpiry time is not specified
http://vdb.dbsmedia.be/.. /vaillant_logo-e1484310315333.pngExpiry time is not specified
https://maps.googleapis.com/.. /js?key=AIzaSyD4WTVU0qetN7hLAKoTAG56Xj2u5...30 minutes
http://www.google-analytics.com/plugins/ua/linkid.js60 minutes
http://www.google-analytics.com/analytics.js2 hours

 Speed test – Images

File size of all images combined
1.06MB
Image optimisation
You can save 43.1KB (43% compression) by optimising the images below:

 Links

We found a total of 15 different links.
Internal links: 14
External links: 1

External links:

Link text (anchor) Link strength
http://www.dbsmedia.be/onzemerken-boost

Internal links:

Link text (anchor) Link strength
http://vdb-technics.com
VdB Technics
Home
Diensten
Over ons
Contact
Afspraken
Contacteer onsVrijblijvende offerte
http://vdb-technics.com/diensten/installatie-cv-ketels
Installatie CV Ketels
http://vdb-technics.com/diensten/onderhoud-cv-ketels
Onderhoud CV Ketels
http://vdb-technics.com/diensten/herstellingen-cv-ketels
Herstellingen CV Ketels

 Website security

IP
37.97.247.181
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

vdb-technics.com

vdb-technics.com

vcs-systems.com

vcs-systems.com

 Icons

Favicon
Good! The website uses favicon.

 Order of Heading elements on mobile by position

  • H1 : VdB Technics, ( 0px from top )
  • H2 : 0468 28 66 00 , ( 404.21875px from top )
  • H2 : 0468 28 66 00 , ( 464.21875px from top )
  • H3 : Snelle, persoonlijke en professionele service , ( 974px from top )
  • H3 : Vakkennis en eerlijkheid , ( 1240px from top )

 Typos

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