Website review castellum.nl
Castellum Theater & Film
Generated on April 09 2026 00:47 AM
Old data? UPDATE !
The score is 60/100
SEO Content
Title
Castellum Theater & Film
Length : 24
Perfect, your title contains between 10 and 70 characters.
Description
Castellum Theater & Film in Alphen aan den Rijn. De beste films, dichtbij parkeren. Elke week cabaret, toneel, muziek, dans, musicals voor jong en oud.
Length : 151
Great, your meta description contains between 70 and 160 characters.
Keywords
uitgaan, samen uit, bioscoop, beleven, muziek, live entertainment, live muziek, oscars, idee voor date, gezellig met vrienden, vriendinnen, ladies night, meemaken, beleven, met de familie, onvergetelijk, gastvrij, verrassend
Good, your page contains meta keywords.
Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| title | Castellum Theater & Film |
| site_name | Castellum Theater & Film |
| image | https://cdn.castellum.nl/dfe29ef6-f993-4842-b831-f64a8fd990c2/pand-2-c-anya?crop=2999%2C1574%2C1%2C47&scale=1200&optimizer=image |
| image:width | 1200 |
| image:height | 630 |
| description | Castellum Theater & Film in Alphen aan den Rijn. De beste films, dichtbij parkeren. Elke week cabaret, toneel, muziek, dans, musicals voor jong en oud. |
| url | https://castellum.nl/ |
| locale | nl_NL |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 0 | 11 | 8 | 0 | 0 | 0 |
- [H2] Ladies Night: The Devil Wears Prada 2
- [H2] Pretpakhuis
- [H2] Child of Destiny
- [H2] Eric Corton
- [H2] Michael
- [H2] Michael
- [H2] Word nu VIP!
- [H2] NU TE KOOP (seizoen 2026-2027)
- [H2] Film in Castellum
- [H2] Nieuws
- [H2] Castellum: het juiste decor voor ieder event!
- [H3] Films vandaag
- [H3] Castellum wordt mede mogelijk gemaakt door Fonds Alphen en de Vrienden van Castellum
- [H3] Schrijf je in voor de nieuwsbrief
- [H3] Bezoekadres
- [H3] Postadres
- [H3] Kantoor
- [H3] Kaartverkoop en informatie
- [H3] Algemene informatie
Images
We found 76 images on this web page.
76 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.
Text/HTML Ratio
Ratio : 8%
This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.
Flash
Perfect, no Flash content has been detected on this page.
Iframe
Great, there are no Iframes detected on this page.
SEO Links
URL Rewrite
Bad. Your links have query string.
Underscores in the URLs
We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.
In-page links
We found a total of 43 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Theater | Internal | Passing Juice |
| 2025-2026 | Internal | Passing Juice |
| Film | Internal | Passing Juice |
| Nu te zien | Internal | Passing Juice |
| Events | Internal | Passing Juice |
| Info | Internal | Passing Juice |
| Nonsens | Internal | Passing Juice |
| The Dutch Experience | Internal | Passing Juice |
| Pa | Internal | Passing Juice |
| Actie | Internal | Passing Juice |
| Animatie | Internal | Passing Juice |
| Avontuur | Internal | Passing Juice |
| Boekverfilming | Internal | Passing Juice |
| Documentaire | Internal | Passing Juice |
| Drama | Internal | Passing Juice |
| Familiefilm | Internal | Passing Juice |
| Historisch | Internal | Passing Juice |
| Komedie | Internal | Passing Juice |
| Live action | Internal | Passing Juice |
| Misdaad | Internal | Passing Juice |
| Musical | Internal | Passing Juice |
| Muziek | Internal | Passing Juice |
| Natuurfilm | Internal | Passing Juice |
| Opera | Internal | Passing Juice |
| Romantiek | Internal | Passing Juice |
| Sciencefiction | Internal | Passing Juice |
| Thriller | Internal | Passing Juice |
| Lees verder | Internal | Passing Juice |
| Lees verder | Internal | Passing Juice |
| Lees verder | Internal | Passing Juice |
| Bekijk meer nieuws | Internal | Passing Juice |
| Word ook VIP 2026-2027! | Internal | Passing Juice |
| Vrienden van Castellum | Internal | Passing Juice |
| Contact | Internal | Passing Juice |
| Techniek | Internal | Passing Juice |
| Vacatures | Internal | Passing Juice |
| Veelgestelde vragen | Internal | Passing Juice |
| Adverteren | Internal | Passing Juice |
| Tarieven | Internal | Passing Juice |
| Culturele ANBI status | Internal | Passing Juice |
| Privacy Statement | Internal | Passing Juice |
| Verkoopvoorwaarden | Internal | Passing Juice |
| Cookies | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
vanaf voor film theater het van musical films castellum met
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| theater | 21 |  |
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| van | 8 | |
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| film | 6 | |
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| voor | 6 | |
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| castellum | 5 | |
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Usability
Url
Domain : castellum.nl
Length : 12
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
Good. Your declared language is nl.
Dublin Core
This page does not take advantage of Dublin Core.
Document
Doctype
HTML 5
Encoding
Perfect. Your declared charset is UTF-8.
W3C Validity
Errors : 0
Warnings : 0
Email Privacy
Warning! At least one email address has been found in the plain text. Use free antispam protector to hide email from spammers.
Deprecated HTML
Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
|
Excellent, your website doesn't use nested tables. |
|
Too bad, your website is using inline styles. |
|
Great, your website has few CSS files. |
|
Perfect, your website has few JavaScript files. |
|
Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
|
Apple Icon |
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Meta Viewport Tag |
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Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://castellum.nl/sitemap.xml |
Robots.txt
https://castellum.nl/robots.txt
Great, your website has a robots.txt file.
Analytics
Missing
We didn't detect an analytics tool installed on this website.
Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.
PageSpeed Insights
Device
Categories
Free SEO Testing Tool
Free SEO Testing Tool is a free SEO tool which provides you content analysis of the website.