SEO report of robuengineering.nl
Robu Engineering | Ondergrondse infra
www.robuengineering.nl/
Error! The "meta description" is missing, the page has no summary description!
Tasks
- Avoid using deprecated HTML tags.
SEO
URL
Domain : www.robuengineering.nl/
Character length : 23
Title
Robu Engineering | Ondergrondse infra
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
The robots.txt file is missing!
Social
Social Engagement
No info found.
Content
Doctype
XHTML 1.0 Strict
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
Robu Engineering | Ondergrondse infra
Character length : 37
Good! The title’s length is between 10 and 70 characters.
Character length : 37
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 22%
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 |
|---|---|---|---|---|---|
| 0 | 5 | 4 | 1 | 9 | 0 |
Heading structure in the source code
- <H2> Adviseur voor ondergrondse infrastructurele projecten
- <H5> Met onze onafhankelijke positie kunnen we u voorzien van een betrouwbaar advies.
- <H3> Welkom op de website van Robu Ondergrondse Infra
- <H5> Engineering
- <H2> Engineering
- <H5> Projectmanagement
- <H2> Projectmanagement
- <H5> Tekenwerkzaamheden
- <H2> Tekenwerkzaamheden
- <H5> Calculatie
- <H2> Calculatie
- <H3> ERP advies
- <H5> Robu Ondergrondse Infra kan u bijstaan bij het toepassen van Metacom in delen van uw proces.
- <H5> METACOM
- <H3> Onze klanten aan het woord
- <H4> Projecten voor Stad in Bedrijf
- <H5> Foto Stad in bedrijf
- <H3> Vragen? Neem contact met ons op
- <H5> Contact
Word cloud
- robu24
- ondergrondse24
- infra21
- worden11
- projecten8
- stad6
- wordt6
- netbeheerders6
- deze6
- bedrijf6
- uitvoeren6
- opdrachtgever5
- advies5
- ontwerpen5
- tekenwerkzaamheden4
- kabels4
- gemaakt4
- metacom4
- kennis3
- begroting3
- project3
- totale3
- verzorgd3
- organisaties3
- overleg3
- maken3
- huidige3
- gebied3
- goede3
- contact3
- ondersteuning3
- onafhankelijke3
- diverse3
- leidingen3
- bieden3
- genomen2
- namelijk2
- systeem2
- gebruik2
- slide2
- medewerkers2
- gasleidingen2
- elektra2
- systemen2
- zorgen2
- ervaring2
- vraag2
- hier2
- maakt2
- begrotingen2
- tekeningen2
- klanten2
- calculatie2
- definitieve2
- uitvoering2
- proces2
- projectmanagement2
- delen2
- aanwezige2
- makkelijk2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| robu | |||
| ondergrondse | |||
| infra | |||
| worden | |||
| projecten | |||
| stad |
Two Word cloud
- robu ondergrondse15
- ondergrondse infra9
- stad in bedrijf3
- projectmanagement robu2
- blad stad2
- november nummer2
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 12 images on this web page.
Alternate attributes for the following 1 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 1 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Readability
Flesch–Kincaid Grade Level
11.10
Flesch Reading Ease
31.20
Coleman Liau Index
12.00
Automated Readability Index (ARI)
10.10
Dale–Chall Readability
10.00
SMOG Index
12.00
Spache Readibility
5.00
Number of letters
5573
Number of words
970
Number of sentences
109
Average words per sentences
9
Number of syllables
1910
Syllables in words
1853
Average syllables in words
1.97
Number of words in first three syllables
266
Percentage of word / syllables
27.42
Words not in Dale-Chall easy-word list
842
Words not in Spache easy-word list
344
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 only in one version. The version without www is redirected to the version with 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
2,017 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.
- https://www.robuengineering.nl/wp-content/themes/robu/js/googlemaps.initialize.js?ver=4.7.4
- https://www.robuengineering.nl/wp-content/themes/robu/js/jquery.validate.js?ver=4.7.4
- https://www.robuengineering.nl/wp-content/themes/robu/bower_components/fancybox/source/jquery.fancybox.pack.js?ver=4.7.4
- https://www.robuengineering.nl/wp-content/plugins/responsive-lightbox/assets/swipebox/js/jquery.swipebox.min.js?ver=1.6.12
- https://www.robuengineering.nl/wp-content/plugins/responsive-lightbox/js/front.js?ver=1.6.12
- https://www.robuengineering.nl/wp-includes/js/wp-embed.min.js?ver=4.7.4
- https://www.robuengineering.nl/wp-content/themes/robu/js/vendor/what-input.js?ver=4.7.4
- https://www.robuengineering.nl/wp-content/themes/robu/js/vendor/foundation.js?ver=4.7.4
- https://www.robuengineering.nl/wp-content/themes/robu/js/isotope.min.js?ver=4.7.4
- https://www.robuengineering.nl/wp-content/themes/robu/js/main.js?ver=4.7.4
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.
- https://www.robuengineering.nl/wp-content/plugins/responsive-lightbox/assets/swipebox/css/swipebox.min.css?ver=1.6.12
- https://www.robuengineering.nl/wp-content/themes/robu/css/foundation.css?ver=4.7.4
- https://www.robuengineering.nl/wp-content/themes/robu/css/font-awesome.min.css?ver=4.7.4
- https://www.robuengineering.nl/wp-content/themes/robu/bower_components/fancybox/source/jquery.fancybox.css?ver=4.7.4
- https://www.robuengineering.nl/wp-content/themes/robu/style.css
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 8 different links.
Internal links: 8
Internal links: 8
External links:
| Link text (anchor) | Link strength |
|---|
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| https://www.robuengineering.nl/# | |
| Home | |
| Diensten | |
| Advies ERP | |
| Projecten | |
| Contact | |
| vraag vrijblijvend advies | |
| https://www.robuengineering.nl/#panel0 |
Website security
IP
37.97.140.185
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.
Icons
Favicon
Good! The website uses favicon.
Order of Heading elements on mobile by position
- H2 : Engineering, ( 0px from top )
- H2 : Adviseur voor ondergrondse infrastructurele projecten, ( 150px from top )
- H5 : Met onze onafhankelijke positie kunnen we u voorzien van een betrouwbaar advies., ( 341px from top )
- H3 : Welkom op de website van Robu Ondergrondse Infra, ( 718px from top )
- H5 : Engineering, ( 1328px from top )
Typos
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