Home - D&O Engineering BV
www.denoengineering.nl/pg-24726-7-41828/pagina/home.html
D&O Engineering en D&O United: Hollandse nuchterheid en internationale allure D&O Engineering BV (Netherlands) en D& ...
- Make the site mobile device friendly.
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
URL
Domain : www.denoengineering.nl/pg-24726-7-41828/pagina/home.html
Character length : 56
Title
Home - D&O Engineering BV
Description
D&O Engineering en D&O United: Hollandse nuchterheid en internationale allure D&O Engineering BV (Netherlands) en D&O United Ltd. (International) vormen samen een internationaal opererende onderneming, gespecialiseerd in de levering en plaatsing van apparatuur en materieel voor
Keywords (meta keywords)
internationaal, engineering, agrarisch, bouwkundig, materieel
Error! Using “meta keywords” is meaningless in a while.
Error! Using “meta keywords” is meaningless in a while.
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
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
- http://www.denoengineering.nl/.. /products_noodstroom.html ("Noodstroom")
- http://www.denoengineering.nl/.. /products_warmtekracht.html ("WarmteKrachtInstallaties")
- http://www.denoengineering.nl/.. /advies_service_en_support.html ("Advies, service en support")
- http://www.denoengineering.nl/.. /do_engineering_bv.html
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://denoengineering.nl/robots.txt
https://denoengineering.nl/robots.txt
User-agent | Disallowed for the search engines |
---|---|
AhrefsBot |
|
* |
|
Social Engagement
No info found.
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”nl”.
Title
Home - D&O Engineering BV
Character length : 25
Good! The title’s length is between 10 and 70 characters.
Character length : 25
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 7%
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 |
---|---|---|---|---|---|
0 | 3 | 2 | 0 | 0 | 0 |
Heading structure in the source code
- <H2> taalkeuze
- <H2> Contactgegevens
- <H2> Deel deze pagina
- <H3> Contact
- <H3> Laat een bericht achter
Word cloud
- d&o13
- engineering5
- internationale3
- united3
- info@denoengineering2
- zwaag2
- adviseert2
- corantijn2
- projecten2
- grote2
- agrarische2
- service2
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
d&o | |||
engineering | |||
internationale | |||
united | |||
info@denoengineering | |||
zwaag |
Two Word cloud
- d&o engineering3
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 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.
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 990px wide display!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Error! The web address is accessible with and 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.
Server response time
The server response time is not fast enough: 0.72 seconds have passed until the page started to load.
Loading time
1,613 ms
Table layout
Error! Avoid using nested tables!
Number of HTTP resources
35
Number of source domains
5
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
List of render blocking javascript files
- http://www.denoengineering.nl/.. /site.js?v=1OvC481xUAtZ9_DjyhBGIueOMDcWIY...
- http://www.denoengineering.nl/.. /common.js?v=cTX7D_uaL8NKeTs6nxPHOGOM54F-...
- http://www.denoengineering.nl/.. /validation-simple.js?v=dPRj0bZUMT1VPfdxJ...
- http://www.denoengineering.nl/styles/24726/6668/page.css
- http://www.denoengineering.nl/.. /common.css?v=juVM281tdFIxPijEOO68bnc4vk6...
- http://www.denoengineering.nl/styles/24726/6668/combined.css
- http://www.denoengineering.nl/.. /jquery.lightbox-0.5.css
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.denoengineering.nl/bundles/site.js?v=2Wtol8LcNHLKZMXgkS4D_sgVbyyVUt6vXGjoq4bzWQ41
- http://www.denoengineering.nl/bundles/common.js?v=cTX7D_uaL8NKeTs6nxPHOGOM54F-hPAcU4008QKSxSw1
- http://www.denoengineering.nl/bundles/validation-simple.js?v=dPRj0bZUMT1VPfdxJl9hDagPgG41PMZQxzyB-pE8SV81
- http://www.denoengineering.nl/Scripts/Plugins/jquery-lightbox/js/jquery.lightbox-0.5.js
File size of all javascript files combined
535.97KB
Javascript minifying
You can save 3KB (55% compression) on the analysed URL by minifying the javascript files.
CSS
Good! Just a few CSS files are used on this website.
- http://www.denoengineering.nl/styles/24726/6668/page.css
- http://www.denoengineering.nl/bundles/common.css?v=juVM281tdFIxPijEOO68bnc4vk6_8ROSx8WI6sgzI-Q1
- http://www.denoengineering.nl/styles/24726/6668/combined.css
- http://www.denoengineering.nl/Scripts/Plugins/jquery-lightbox/css/jquery.lightbox-0.5.css
File size of all css files combined
52.44KB
CSS minifying
You can save 409B (45% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.denoengineering.nl/.. /jquery.lightbox-0.5.css you can save 409B (45% compression rate)
Uncompressed size of the of the HTML
40.51KB
Gzip compression
Your site uses compression.
Number of static resources (image, JS, CSS)
29
Browser cache
The browser cache is not set correctly for all elements.
URL | Duration |
---|---|
http://www.denoengineering.nl/.. /jquery.lightbox-0.5.css | Expiry time is not specified |
http://www.denoengineering.nl/.. /jquery.lightbox-0.5.js | Expiry time is not specified |
http://www.denoengineering.nl/.. /flag_224.png | Expiry time is not specified |
http://www.denoengineering.nl/.. /flag_sel_125.png | Expiry time is not specified |
http://www.denoengineering.nl/content/24726/pages/clnt/8_320.jpg | Expiry time is not specified |
http://www.denoengineering.nl/.. /13.png | Expiry time is not specified |
http://www.denoengineering.nl/.. /13_0.png | Expiry time is not specified |
http://www.denoengineering.nl/.. /14.png | Expiry time is not specified |
http://www.denoengineering.nl/.. /14_0.png | Expiry time is not specified |
http://www.denoengineering.nl/.. /15.png | Expiry time is not specified |
http://www.denoengineering.nl/.. /15_0.png | Expiry time is not specified |
http://www.denoengineering.nl/.. /16.png | Expiry time is not specified |
http://www.denoengineering.nl/.. /16_0.png | Expiry time is not specified |
http://www.denoengineering.nl/.. /17.png | Expiry time is not specified |
http://www.denoengineering.nl/.. /17_0.png | Expiry time is not specified |
http://www.denoengineering.nl/.. /bgImage.jpg | Expiry time is not specified |
http://www.denoengineering.nl/.. /597_471645b4462d4be18adf2e87e7f4bddf.png... | Expiry time is not specified |
http://www.denoengineering.nl/.. /597_6a2775618e0848fb9b06fd7f513d749e.png... | Expiry time is not specified |
http://www.denoengineering.nl/.. /597_b2efaa3fef394a34b26f0fa7ec0c06ae.png... | Expiry time is not specified |
http://www.denoengineering.nl/.. /layer_7143.png | Expiry time is not specified |
http://www.denoengineering.nl/styles/24726/6668/combined.css | Expiry time is not specified |
http://www.denoengineering.nl/styles/24726/6668/page.css | Expiry time is not specified |
File size of all images combined
0.97MB
Image optimisation
You can save 372.3KB (82% compression) by optimising the images below:
- By lossless compressing the http://www.denoengineering.nl/.. /bgImage.jpg you can save 315.8KB (86%) data.
- By lossless compressing the http://www.denoengineering.nl/content/24726/pages/clnt/8_320.jpg you can save 49.9KB (72%) data.
- By lossless compressing the http://www.denoengineering.nl/.. /flag_sel_125.png you can save 2.2KB (50%) data.
- By lossless compressing the http://www.denoengineering.nl/.. /flag_224.png you can save 2.2KB (40%) data.
- By lossless compressing the http://www.denoengineering.nl/.. /14.png you can save 390B (37%) data.
- By lossless compressing the http://www.denoengineering.nl/.. /14_0.png you can save 388B (37%) data.
- By lossless compressing the http://www.denoengineering.nl/.. /13.png you can save 305B (39%) data.
- By lossless compressing the http://www.denoengineering.nl/.. /13_0.png you can save 303B (39%) data.
- By lossless compressing the http://www.denoengineering.nl/.. /15.png you can save 187B (24%) data.
- By lossless compressing the http://www.denoengineering.nl/.. /15_0.png you can save 186B (24%) data.
- By lossless compressing the http://www.denoengineering.nl/.. /17.png you can save 127B (16%) data.
- By lossless compressing the http://www.denoengineering.nl/.. /17_0.png you can save 125B (16%) data.
- By lossless compressing the http://www.denoengineering.nl/.. /16.png you can save 110B (14%) data.
- By lossless compressing the http://www.denoengineering.nl/.. /16_0.png you can save 109B (14%) data.
We found a total of 15 different links.
Internal links: 9
External links: 6
Internal links: 9
External links: 6
External links:
Link text (anchor) | Link strength |
---|---|
http://www.denoengineering.com | |
Routeplanner | |
Inloggen | |
Website met CMS | |
Responsive of Adaptive? | |
Webdesign Alkmaar |
Internal links:
IP
91.233.52.202
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.
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
- H2 : taalkeuze, ( 277px from top )
- H2 : Contactgegevens , ( 359px from top )
- H2 : Deel deze pagina, ( 508px from top )
- H3 : Contact, ( 1199.1875px from top )
- H3 : Laat een bericht achter, ( 1199.1875px from top )
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