SEO report of vtt-koeltechniek.nl
Koeltechniek Klimaatbeheersing - VTT Koeltechniek | Start | Home
www.vtt-koeltechniek.nl/
LekkerZelf Website gemaakt door Marco Tibben
Tasks
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
SEO
URL
Domain : www.vtt-koeltechniek.nl/
Character length : 24
Title
Koeltechniek Klimaatbeheersing - VTT Koeltechniek | Start | Home
Description
LekkerZelf Website gemaakt door Marco Tibben
Keywords (meta keywords)
Start,Home,Airconditioning, Deventer, koelcel, vriescel, mobiele, airco, luchtgordijn, deurrubbers, koelgas, koeltechniek, Zutphen, barkoeler, ijsblokjesmachine, storing, onderhoud, gekoelde, toonbank
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
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://vtt-koeltechniek.nl/robots.txt
https://vtt-koeltechniek.nl/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| * |
|
Social
Social Engagement
No info found.
Content
Doctype
Missing doctype element
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
Koeltechniek Klimaatbeheersing - VTT Koeltechniek | Start | Home
Character length : 64
Good! The title’s length is between 10 and 70 characters.
Character length : 64
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 9%
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 | 2 | 0 | 1 | 0 | 0 |
Heading structure in the source code
- <H2> Telefoon en E-mail
- <H4>
- <H2> Adres en Route
Word cloud
- koeltechniek5
- koeling4
- adres4
- cookies4
- klimaatbeheersing3
- airconditioning3
- route3
- e-mail3
- telefoon3
- contact3
- deze3
- vtt3
- website3
- gebruikt3
- service2
- weten2
- luchtbehandeling2
- gebruik2
- verbeteren2
- gebruikerservaring2
- proceskoeling2
- projecten2
- levert2
- start2
- zoals2
- versturen2
- bedrijfskoeling2
- home2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| koeltechniek | |||
| koeling | |||
| adres | |||
| cookies | |||
| klimaatbeheersing | |||
| airconditioning |
Two Word cloud
- deze website3
- website gebruikt2
Three Word cloud
- deze website gebruikt2
404 Page
The website has no standard 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 20 images on this web page.
Alternate attributes for the following 8 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 8 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.vtt-koeltechniek.nl/images/spacer.gif (7 occurrences)
Technologies
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.
Speed test
Server response time
The server response time is fast enough.
Table layout
Error! Avoid using nested tables!
Number of HTTP resources
40
Number of source domains
3
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
- https://www.vtt-koeltechniek.nl/jquery-3.1.1.min.js
- https://www.vtt-koeltechniek.nl/jquery-ui.min.js
- https://www.vtt-koeltechniek.nl/script.php?pid=1&parentdir=.
- https://www.vtt-koeltechniek.nl/stylesheet.php?sheet=1
- https://www.vtt-koeltechniek.nl/jquery-ui.min.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.vtt-koeltechniek.nl/jquery-3.1.1.min.js
- http://www.vtt-koeltechniek.nl/jquery-ui.min.js
- http://www.vtt-koeltechniek.nl/script.php?pid=1&parentdir=.
File size of all javascript files combined
435.20KB
Javascript minifying
You can save 1.4KB (20% compression) on the analysed URL by minifying the javascript files.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
- http://www.vtt-koeltechniek.nl/jquery-ui.min.css
File size of all css files combined
53.15KB
CSS minifying
You can save 5.3KB (24% compression) on the analysed URL by minifying the CSS files.
- By minifying https://www.vtt-koeltechniek.nl/stylesheet.php?sheet=1 you can save 5.3KB (24% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
65.52KB
Gzip compression
Error! By using Gzip you can save 179.8KB (73% compression) on your site.
- By compressing https://www.vtt-koeltechniek.nl/jquery-ui.min.js you can save 179.8KB (73% compression rate)
- By compressing https://www.vtt-koeltechniek.nl/jquery-3.1.1.min.js you can save 55.3KB (65% compression rate)
- By compressing https://www.vtt-koeltechniek.nl/jquery-ui.min.css you can save 22.6KB (75% compression rate)
- By compressing https://www.vtt-koeltechniek.nl/stylesheet.php?sheet=1 you can save 18.6KB (82% compression rate)
- By compressing https://www.vtt-koeltechniek.nl/vttkoeltechniek/images/spacer.gif you can save 16KB (74% compression rate)
- By compressing https://www.vtt-koeltechniek.nl/.. /transparant_zwart_90.png you can save 16KB (74% compression rate)
- By compressing https://www.vtt-koeltechniek.nl you can save 16KB (74% compression rate)
- By compressing https://www.vtt-koeltechniek.nl/script.php?pid=1&parentdir=. you can save 5.2KB (71% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
8
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| https://www.vtt-koeltechniek.nl/jquery-3.1.1.min.js | Expiry time is not specified |
| https://www.vtt-koeltechniek.nl/jquery-ui.min.js | Expiry time is not specified |
| https://www.vtt-koeltechniek.nl/lettertypen/ubuntu-bold.ttf | Expiry time is not specified |
| https://www.vtt-koeltechniek.nl/lettertypen/ubuntu-bolditalic.ttf | Expiry time is not specified |
| https://www.vtt-koeltechniek.nl/lettertypen/ubuntu-italic.ttf | Expiry time is not specified |
| https://www.vtt-koeltechniek.nl/lettertypen/ubuntu-regular.ttf | Expiry time is not specified |
| https://www.googletagmanager.com/gtag/js?id=UA-23596571-1 | 15 minutes |
| https://www.google-analytics.com/analytics.js | 2 hours |
Speed test – Images
File size of all images combined
2.20MB
Image optimisation
You can save 732.5KB (33% compression) by optimising the images below:
- By lossless compressing the https://www.vtt-koeltechniek.nl/.. /achtergrond_005.jpg you can save 209.2KB (34%) data.
- By lossless compressing the https://www.vtt-koeltechniek.nl/.. /achtergrond_003.jpg you can save 128.4KB (30%) data.
- By lossless compressing the https://www.vtt-koeltechniek.nl/.. /achtergrond_001.jpg you can save 125.1KB (33%) data.
- By lossless compressing the https://www.vtt-koeltechniek.nl/.. /achtergrond_004.jpg you can save 122KB (38%) data.
- By lossless compressing the https://www.vtt-koeltechniek.nl/.. /achtergrond_002.jpg you can save 108.7KB (32%) data.
- By lossless compressing the https://www.vtt-koeltechniek.nl/vttkoeltechniek/images/logo.png you can save 10.1KB (15%) data.
- By lossless compressing the https://www.vtt-koeltechniek.nl/.. /icoon-share-0-nederlands-36x36.png you can save 3.2KB (71%) data.
- By lossless compressing the https://www.vtt-koeltechniek.nl/images/icoon-googleplus-0-36x36.png you can save 3.2KB (71%) data.
- By lossless compressing the https://www.vtt-koeltechniek.nl/images/icoon-next-1-36x36.png you can save 3KB (80%) data.
- By lossless compressing the https://www.vtt-koeltechniek.nl/images/icoon-previous-1-36x36.png you can save 3KB (79%) data.
- By lossless compressing the https://www.vtt-koeltechniek.nl/images/icoon-email-0-36x36.png you can save 3KB (75%) data.
- By lossless compressing the https://www.vtt-koeltechniek.nl/images/icoon-twitter-0-36x36.png you can save 3KB (74%) data.
- By lossless compressing the https://www.vtt-koeltechniek.nl/images/icoon-linkedin-0-36x36.png you can save 2.9KB (76%) data.
- By lossless compressing the https://www.vtt-koeltechniek.nl/images/icoon-facebook-0-36x36.png you can save 2.8KB (81%) data.
- By lossless compressing the https://www.vtt-koeltechniek.nl/images/icoon-rss-0-36x36.png you can save 913B (47%) data.
- By lossless compressing the https://www.vtt-koeltechniek.nl/images/transparant_wit_20.png you can save 913B (51%) data.
- By lossless compressing the https://www.vtt-koeltechniek.nl/images/transparant_zwart_90.png you can save 913B (51%) data.
- By lossless compressing the https://www.vtt-koeltechniek.nl/images/transparant_zwart_25.png you can save 755B (43%) data.
- By lossless compressing the https://www.vtt-koeltechniek.nl/.. /logo-fgassen.jpg you can save 584B (17%) data.
- By lossless compressing the https://www.vtt-koeltechniek.nl/.. /logo-stek.jpg you can save 474B (16%) data.
- By lossless compressing the https://www.vtt-koeltechniek.nl/.. /logo-sgs.jpg you can save 423B (18%) data.
Links
We found a total of 37 different links.
Internal links: 31
External links: 6
Internal links: 31
External links: 6
External links:
Internal links:
Website security
IP
149.210.148.81
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
Good! We have not found any unencrypted email addresses.
Sites on same ip
Icons
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Typos
tt-koeltechniek.nl, vtt-koeltechniek.nl, tt-koeltechniek.nl, vctt-koeltechniek.nl, ctt-koeltechniek.nl, vdtt-koeltechniek.nl, dtt-koeltechniek.nl, vftt-koeltechniek.nl, ftt-koeltechniek.nl, vgtt-koeltechniek.nl, gtt-koeltechniek.nl, vbtt-koeltechniek.nl, btt-koeltechniek.nl, v tt-koeltechniek.nl, tt-koeltechniek.nl, vt-koeltechniek.nl, vtrt-koeltechniek.nl, vrt-koeltechniek.nl, vtft-koeltechniek.nl, vft-koeltechniek.nl, vtgt-koeltechniek.nl, vgt-koeltechniek.nl, vtht-koeltechniek.nl, vht-koeltechniek.nl, vtyt-koeltechniek.nl, vyt-koeltechniek.nl, vt5t-koeltechniek.nl, v5t-koeltechniek.nl, vt6t-koeltechniek.nl, v6t-koeltechniek.nl, vt-koeltechniek.nl, vttr-koeltechniek.nl, vtr-koeltechniek.nl, vttf-koeltechniek.nl, vtf-koeltechniek.nl, vttg-koeltechniek.nl, vtg-koeltechniek.nl, vtth-koeltechniek.nl, vth-koeltechniek.nl, vtty-koeltechniek.nl, vty-koeltechniek.nl, vtt5-koeltechniek.nl, vt5-koeltechniek.nl, vtt6-koeltechniek.nl, vt6-koeltechniek.nl, vttkoeltechniek.nl, vtt-=koeltechniek.nl, vtt=koeltechniek.nl, vtt-_koeltechniek.nl, vtt_koeltechniek.nl, vtt-0koeltechniek.nl, vtt0koeltechniek.nl, vtt-+koeltechniek.nl, vtt+koeltechniek.nl, vtt-*koeltechniek.nl, vtt*koeltechniek.nl, vtt-9koeltechniek.nl, vtt9koeltechniek.nl, vtt-oeltechniek.nl, vtt-kuoeltechniek.nl, vtt-uoeltechniek.nl, vtt-kjoeltechniek.nl, vtt-joeltechniek.nl, vtt-kmoeltechniek.nl, vtt-moeltechniek.nl, vtt-kloeltechniek.nl, vtt-loeltechniek.nl, vtt-kooeltechniek.nl, vtt-ooeltechniek.nl, vtt-keltechniek.nl, vtt-koieltechniek.nl, vtt-kieltechniek.nl, vtt-kokeltechniek.nl, vtt-kkeltechniek.nl, vtt-koleltechniek.nl, vtt-kleltechniek.nl, vtt-koeltechniek.nl, vtt-keltechniek.nl, vtt-kopeltechniek.nl, vtt-kpeltechniek.nl, vtt-ko9eltechniek.nl, vtt-k9eltechniek.nl, vtt-ko0eltechniek.nl, vtt-k0eltechniek.nl, vtt-koltechniek.nl, vtt-koewltechniek.nl, vtt-kowltechniek.nl, vtt-koesltechniek.nl, vtt-kosltechniek.nl, vtt-koeltechniek.nl, vtt-koltechniek.nl, vtt-koedltechniek.nl, vtt-kodltechniek.nl, vtt-koefltechniek.nl, vtt-kofltechniek.nl, vtt-koerltechniek.nl, vtt-korltechniek.nl, vtt-koe3ltechniek.nl, vtt-ko3ltechniek.nl, vtt-koe4ltechniek.nl, vtt-ko4ltechniek.nl, vtt-koetechniek.nl, vtt-koelptechniek.nl, vtt-koeptechniek.nl, vtt-koelotechniek.nl, vtt-koeotechniek.nl, vtt-koeltechniek.nl, vtt-koetechniek.nl, vtt-koelitechniek.nl, vtt-koeitechniek.nl, vtt-koelktechniek.nl, vtt-koektechniek.nl, vtt-koelmtechniek.nl, vtt-koemtechniek.nl, vtt-koel.techniek.nl, vtt-koe.techniek.nl, vtt-koelechniek.nl, vtt-koeltrechniek.nl, vtt-koelrechniek.nl, vtt-koeltfechniek.nl, vtt-koelfechniek.nl, vtt-koeltgechniek.nl, vtt-koelgechniek.nl, vtt-koelthechniek.nl, vtt-koelhechniek.nl, vtt-koeltyechniek.nl, vtt-koelyechniek.nl, vtt-koelt5echniek.nl, vtt-koel5echniek.nl, vtt-koelt6echniek.nl, vtt-koel6echniek.nl, vtt-koeltchniek.nl, vtt-koeltewchniek.nl, vtt-koeltwchniek.nl, vtt-koelteschniek.nl, vtt-koeltschniek.nl, vtt-koeltechniek.nl, vtt-koeltchniek.nl, vtt-koeltedchniek.nl, vtt-koeltdchniek.nl, vtt-koeltefchniek.nl, vtt-koeltfchniek.nl, vtt-koelterchniek.nl, vtt-koeltrchniek.nl, vtt-koelte3chniek.nl, vtt-koelt3chniek.nl, vtt-koelte4chniek.nl, vtt-koelt4chniek.nl, vtt-koeltehniek.nl, vtt-koeltecxhniek.nl, vtt-koeltexhniek.nl, vtt-koeltecshniek.nl, vtt-koelteshniek.nl, vtt-koeltechniek.nl, vtt-koeltehniek.nl, vtt-koeltecdhniek.nl, vtt-koeltedhniek.nl, vtt-koeltecfhniek.nl, vtt-koeltefhniek.nl, vtt-koeltecvhniek.nl, vtt-koeltevhniek.nl, vtt-koeltec hniek.nl, vtt-koelte hniek.nl
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