SEO report of drenthecard.nl
Planetron Dwingeloo - Home
www.drenthecard.nl/
Sterrenwacht in Dwingeloo met planetarium en grootste telescoop van Nederland.
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.drenthecard.nl/
Character length : 19
Title
Planetron Dwingeloo - Home
Description
Sterrenwacht in Dwingeloo met planetarium en grootste telescoop van Nederland.
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://drenthecard.nl/robots.txt
https://drenthecard.nl/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| * |
|
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: ”nl”.
Title
Planetron Dwingeloo - Home
Character length : 26
Good! The title’s length is between 10 and 70 characters.
Character length : 26
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 31%
Good! The text / code ratio is between 25 and 70 percent.
Good! The text / code ratio is between 25 and 70 percent.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 1 | 0 | 3 | 5 | 0 | 0 |
Heading structure in the source code
- <H1> Planetron Dwingeloo
- <H3> Sterrenkijkavonden
- <H4> Weet u hoe de Grote Beer eruit ziet? Of waar de Poolster staat? Wel eens de ringen van Saturnus gezien? Nee? Dan zou u eens een sterrenkijkavond in Planetron moeten bezoeken. Daar nemenwe u mee naar verre, onbekende werelden!
- <H3> Onderdelen sterrenkijkavond
- <H4> Live-Planetarium voorstelling
- <H4> Rondleiding sterrenwacht
- <H4> Sterrenkijken door de telescoop
- <H4> Sterrenkijkmedaille
- <H3> Planetron
Word cloud
- planetron8
- sterrenkijkavond8
- telescoop8
- dwingeloo3
- grote3
- sterrenkijkmedaille3
- vragenlijst2
- gezien2
- wordt2
- waarmee2
- sterrenhemel2
- verdienen2
- kinderen2
- grootste2
- sterren2
- nederland2
- data/reserveren2
- sterrenkijken2
- kijken2
- maakt2
- home2
- achtergrondinformatie2
- nieuwsbrief2
- contact2
- eens2
- prijzen2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| planetron | |||
| sterrenkijkavond | |||
| telescoop | |||
| dwingeloo | |||
| grote | |||
| sterrenkijkmedaille |
Two Word cloud
- prijzen contact2
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 2 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!
Detected applications
 | Joomla | CMS |
 | Twitter Bootstrap | Web Frameworks |
 | jQuery | JavaScript Frameworks |
 | PHP | Programming Languages |
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.
Loading time
470 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
25
Number of source domains
2
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://ajax.googleapis.com/ajax/libs/jquery/1.8/jquery.min.js
- http://www.drenthecard.nl/.. /jquery.min.js?402158555efea18fa501455e34...
- http://www.drenthecard.nl/.. /jquery-noconflict.js?402158555efea18fa50...
- http://www.drenthecard.nl/.. /jquery-migrate.min.js?402158555efea18fa5...
- http://www.drenthecard.nl/.. /caption.js?402158555efea18fa501455e343ee...
- http://www.drenthecard.nl/.. /respond.min.js
- http://www.drenthecard.nl/.. /jquery.slideto.min.js
- http://www.drenthecard.nl/.. /callaexteriors.js
- http://www.drenthecard.nl/.. /stylesheet.css
- http://www.drenthecard.nl/.. /template.css
- http://www.drenthecard.nl/templates/jf_calla-exteriors/css/k2.css
- http://www.drenthecard.nl/.. /jw_sigpro.css
Speed test – Javascript
Javascript
Error! Too many javascript files found which slows down the page load on the website.
- http://www.drenthecard.nl/media/jui/js/jquery.min.js?e9e135d5321f298e292c75a20e545273
- http://www.drenthecard.nl/media/jui/js/jquery-noconflict.js?e9e135d5321f298e292c75a20e545273
- http://www.drenthecard.nl/media/jui/js/jquery-migrate.min.js?e9e135d5321f298e292c75a20e545273
- http://www.drenthecard.nl/media/system/js/caption.js?e9e135d5321f298e292c75a20e545273
- http://www.drenthecard.nl/templates/jf_calla-exteriors/scripts/js/respond.min.js
- http://www.drenthecard.nl/templates/jf_calla-exteriors/scripts/js/jquery.slideto.min.js
- http://www.drenthecard.nl/templates/jf_calla-exteriors/scripts/js/callaexteriors.js
File size of all javascript files combined
206.03KB
Javascript minifying
You can save 410B (14% 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.drenthecard.nl/templates/jf_calla-exteriors/css/fonts/stylesheet.css
- http://www.drenthecard.nl/templates/jf_calla-exteriors/css/template.css
- http://www.drenthecard.nl/templates/jf_calla-exteriors/css/k2.css
- http://www.drenthecard.nl/templates/jf_calla-exteriors/css/jw_sigpro.css
File size of all css files combined
77.04KB
CSS minifying
You can save 3KB (22% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.drenthecard.nl/templates/jf_calla-exteriors/css/k2.css you can save 2KB (23% compression rate)
- By minifying http://www.drenthecard.nl/.. /template.css you can save 702B (17% compression rate)
- By minifying http://www.drenthecard.nl/.. /jw_sigpro.css you can save 327B (28% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
9.09KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
20
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.drenthecard.nl/images/Planetron-pan-web.jpg | Expiry time is not specified |
| http://www.drenthecard.nl/images/Planetronlogo.png | Expiry time is not specified |
| http://www.drenthecard.nl/.. /miso-bold-webfont.woff | Expiry time is not specified |
| http://www.drenthecard.nl/.. /miso-light-webfont.woff | Expiry time is not specified |
| http://www.drenthecard.nl/.. /miso-webfont.woff | Expiry time is not specified |
| http://www.drenthecard.nl/.. /stylesheet.css | Expiry time is not specified |
| http://www.drenthecard.nl/.. /jw_sigpro.css | Expiry time is not specified |
| http://www.drenthecard.nl/templates/jf_calla-exteriors/css/k2.css | Expiry time is not specified |
| http://www.drenthecard.nl/.. /template.css | Expiry time is not specified |
| http://www.drenthecard.nl/.. /banner.jpg | Expiry time is not specified |
| http://www.drenthecard.nl/.. /connect-icon.png | Expiry time is not specified |
| http://www.drenthecard.nl/.. /facebook.png | Expiry time is not specified |
| http://www.drenthecard.nl/.. /linestar-footer.png | Expiry time is not specified |
| http://www.drenthecard.nl/.. /plus.png | Expiry time is not specified |
| http://www.drenthecard.nl/.. /read-more.png | Expiry time is not specified |
| http://www.drenthecard.nl/.. /twitter.png | Expiry time is not specified |
| http://www.drenthecard.nl/.. /callaexteriors.js | Expiry time is not specified |
| http://www.drenthecard.nl/.. /jquery.slideto.min.js | Expiry time is not specified |
| http://www.drenthecard.nl/.. /respond.min.js | Expiry time is not specified |
Speed test – Images
File size of all images combined
566.45KB
Image optimisation
You can save 133KB (29% compression) by optimising the images below:
- By lossless compressing the http://www.drenthecard.nl/images/Planetron-pan-web.jpg you can save 84.1KB (51%) data.
- By lossless compressing the http://www.drenthecard.nl/.. /banner.jpg you can save 47.9KB (16%) data.
- By lossless compressing the http://www.drenthecard.nl/.. /connect-icon.png you can save 416B (23%) data.
- By lossless compressing the http://www.drenthecard.nl/.. /twitter.png you can save 412B (32%) data.
- By lossless compressing the http://www.drenthecard.nl/.. /facebook.png you can save 251B (25%) data.
Links
We found a total of 12 different links.
Internal links: 9
External links: 3
Internal links: 9
External links: 3
External links:
| Link text (anchor) | Link strength |
|---|---|
| https://twitter.com/planetron_dome | |
| Gert Kieft | |
| Planetron |
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| Planetron Dwingeloo | |
| Home | |
| Data/Reserveren | |
| Prijzen | |
| Contact | |
| Achtergrondinformatie | |
| Nieuwsbrief | |
| http://www.drenthecard.nl/# | |
| Lees meer |
Website security
IP
85.158.203.6
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
Good! The website uses favicon.
Order of Heading elements on mobile by position
- H1 : Planetron Dwingeloo , ( 12px from top )
- H3 : Sterrenkijkavonden, ( 550px from top )
- H4 : Weet u hoe de Grote Beer eruit ziet? Of waar de Poolster staat? Wel eens de ringen van Saturnus gezien? Nee? Dan zou u eens een sterrenkijkavond in Planetron moeten bezoeken. Daar nemenwe u mee naar verre, onbekende werelden!, ( 616px from top )
Typos
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