Website review bider-film.ch
Generated on December 07 2025 14:18 PM
Old data? UPDATE !
The score is 61/100
SEO Content
Title
Die Biders - Das Geschwisterpaar Julie Helene (Leny) und Oskar Bider - Filmidee
Length : 79
Ideally, your title should contain between 10 and 70 characters (spaces included). Use this free tool to calculate text length.
Description
Argumente und Erwägungen zu einem Bider-Film über das Geschwisterpaar Julie Helene und Oskar Bider. Diese Website entstand aus dem Wunsch, das Interesse an einem Stück Schweizer Kultur-, Aviatik- und Militärgeschichte – nämlich dem Leben der Geschwister Bider – zu wecken und die weitere wissenschaftliche aber namentlich auch künstlerische und multimediale Aufarbeitung der beiden Biografien zu fördern.
Length : 405
Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.
Keywords
oskar bider, leny bider, julie helene bider, geschwister bider, film-idee, film-projekt, biografie, schweizer geschichte, aviatik, ad astra, fliegerei, rekord-flug bern, bélier, ad astra, swissair-gründer
Good, your page contains meta keywords.
Og Meta Properties
This page does not take advantage of Og Properties. This tags allows social crawler's better structurize your page. Use this free og properties generator to create them.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 7 | 0 | 0 | 0 | 0 | 0 |
- [H1] Die Biders
- [H1] Onepager: Die Biders auf einer Seite
- [H1] Die Biders – Das Argumentarium
- [H1] Ziele der Website
- [H1] FAQ
- [H1] Impressum / Kontakt
- [H1] Links
Images
We found 109 images on this web page.
109 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 : 25%
Ideal! This page's ratio of text to HTML code is between 25 and 70 percent.
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
Good. Your links looks friendly!
Underscores in the URLs
Perfect! No underscores detected in your URLs.
In-page links
We found a total of 28 links including 3 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Home | Internal | Passing Juice |
| Die Biders - Onepager | Internal | Passing Juice |
| Das Argumentarium | Internal | Passing Juice |
| Ziele der Website | Internal | Passing Juice |
| FAQ | Internal | Passing Juice |
| Impressum/Kontakt | Internal | Passing Juice |
| Links | Internal | Passing Juice |
| Home | External | Passing Juice |
| Die Biders - Onepager | External | Passing Juice |
| Das Argumentarium | External | Passing Juice |
| Ziele der Website | External | Passing Juice |
| FAQ | External | Passing Juice |
| Impressum/Kontakt | External | Passing Juice |
| Links | External | Passing Juice |
| Impressum | Internal | Passing Juice |
| Argumentarium | Internal | Passing Juice |
| Bider-Baracke | Internal | Passing Juice |
| e-Mail schreiben | External | Passing Juice |
| filmhistorischen Thema | External | Passing Juice |
| Johannes Dettwiler-Riesen | External | Passing Juice |
| Kontakt e-mail | External | Passing Juice |
| Online-Fotoalbum | External | Passing Juice |
| Fotos von Roland Schläfli | External | Passing Juice |
| Oskar Bider Archiv | External | Passing Juice |
| IG Biderhangar | External | Passing Juice |
| Biderbaracke Langenbruck / Nieuport Memorial Flyers | External | Passing Juice |
| Margrit Schriber: Das zweitbeste Glück | External | Passing Juice |
| mediamerger.ch | External | Passing Juice |
SEO Keywords
Keywords Cloud
ich die eine leny der bider sie das ist und
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| und | 21 |  |
 |
|
|
| der | 20 | |
|
|
|
| bider | 19 | |
|
|
|
| das | 17 | |
|
|
|
| die | 16 | |
|
|
|
Usability
Url
Domain : bider-film.ch
Length : 13
Favicon
Very bad. We have not found shortcut icon. Icons are one of easy ways to attract regular visitors to your website more often.
Printability
We could not find a Print-Friendly CSS.
Language
You have not specified the language. Use this free meta tags generator to declare the intended language of your website.
Dublin Core
This page does not take advantage of Dublin Core.
Document
Doctype
XHTML 1.0 Transitional
Encoding
Perfect. Your declared charset is UTF-8.
W3C Validity
Errors : 0
Warnings : 0
Email Privacy
Great no email address has been found in plain text!
Deprecated HTML
| Deprecated tags | Occurrences |
|---|---|
| <u> | 1 |
Deprecated HTML tags are HTML tags that are no longer used. It is recommended that you remove or replace these HTML tags because they are now obsolete.
Speed Tips
|
Attention! Try to avoid nested tables in HTML. |
|
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 |
|
Meta Viewport Tag |
|
Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| http://die-biders.ch/sitemap.xml |
Robots.txt
http://bider-film.ch/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
Website-SEO-Überprüfung
Website-SEO-Überprüfung is a free SEO tool which provides you content analysis of the website.