Website review altcha.org
Privacy-First Captcha and Bot Protection | ALTCHA
Generated on March 03 2026 22:57 PM
Old data? UPDATE !
The score is 67/100
SEO Content
Title
Privacy-First Captcha and Bot Protection | ALTCHA
Length : 49
Perfect, your title contains between 10 and 70 characters.
Description
ALTCHA is a next-gen Captcha and bot protection solution for websites and apps, designed for privacy, accessibility, and compliance.
Length : 132
Great, your meta description contains between 70 and 160 characters.
Keywords
altcha, captcha, recaptcha, hcaptcha, antispam, protection, spam-filter
Good, your page contains meta keywords.
Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| type | website |
| site_name | ALTCHA |
| url | https://altcha.org/ |
| image | https://altcha.org/altcha_banner.png |
| image:width | 1200 |
| image:height | 630 |
| locale | en_US |
| title | ALTCHA - Next-Gen Captcha and Spam Protection |
| description | ALTCHA is a SaaS platform providing Captcha alternatives and AntiSpam protection for websites with privacy in mind. |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 5 | 9 | 4 | 0 | 0 |
- [H1] GDPR Compliant Captcha and Bot Protection
- [H2] Captcha with Global Compliance and Universal Accessibility
- [H2] Adaptive Bot Protection
- [H2] Frictionless Captcha
- [H2] Code Captcha
- [H2] Spam Protection Without Compromising Privacy And Accessibility
- [H3] Beyond Captchas
- [H3] Easy Captcha integration
- [H3] WordPress
- [H3] Drupal
- [H3] Contao
- [H3] TYPO3
- [H3] October CMS
- [H3] Robust Captcha Alternative
- [H3] ALTCHA - The accessible, privacy-first reCAPTCHA alternative
- [H4] Examples
- [H4] Widgets
- [H4] Server Libraries
- [H4] Plugins
Images
We found 27 images on this web page.
Good, most or all of your images have alt attributes.
Text/HTML Ratio
Ratio : 10%
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
Good. Your links looks friendly!
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 85 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Skip to content | Internal | Passing Juice |
| v1.23.0 | Internal | Passing Juice |
| advanced detection | Internal | Passing Juice |
| seamless verification | Internal | Passing Juice |
| threat intelligence | Internal | Passing Juice |
| machine learning and pattern recognition | Internal | Passing Juice |
| ALTCHA for WordPress V2 | Internal | Passing Juice |
| GDPR | Internal | Passing Juice |
| HIPAA | Internal | Passing Juice |
| CCPA | Internal | Passing Juice |
| PIPEDA/CPPA | Internal | Passing Juice |
| LGPD | Internal | Passing Juice |
| DPDPA | Internal | Passing Juice |
| PIPL | Internal | Passing Juice |
| WCAG | Internal | Passing Juice |
| European Accessibility Act | Internal | Passing Juice |
| Internationalization (i18n) | Internal | Passing Juice |
| Proof-of-Work (PoW) | Internal | Passing Juice |
| Invisible Captcha | Internal | Passing Juice |
| Floating UI Captcha | Internal | Passing Juice |
| Overlay UI Captcha | Internal | Passing Juice |
| all 50+ languages | Internal | Passing Juice |
| JavaScript npm package | External | Passing Juice |
| User Registration Protection | Internal | Passing Juice |
| Login & Auth Protection | Internal | Passing Juice |
| Secure Form Submissions | Internal | Passing Juice |
| Chat & Forum Moderation | Internal | Passing Juice |
| Threat Detection | Internal | Passing Juice |
| Email Spam Filter | Internal | Passing Juice |
| Training Data | Internal | Passing Juice |
| Proxy / TOR Detection | Internal | Passing Juice |
| Rate Limiter | Internal | Passing Juice |
| Language Detection | Internal | Passing Juice |
| Links and Redirects | Internal | Passing Juice |
| ALTCHA Sentinel | Internal | Passing Juice |
| Install | Internal | Passing Juice |
| widget | Internal | Passing Juice |
| From reCAPTCHA | Internal | Passing Juice |
| From hCaptcha | Internal | Passing Juice |
| From Cloudflare Turnstile | Internal | Passing Juice |
| - | External | Passing Juice |
| verify the ALTCHA payload | Internal | Passing Juice |
| Community libraries: | Internal | Passing Juice |
| C# | External | Passing Juice |
| Clojure | External | Passing Juice |
| Rust | External | Passing Juice |
| WordPress | Internal | Passing Juice |
| Drupal | External | Passing Juice |
| Contao | External | Passing Juice |
| TYPO3 | External | Passing Juice |
| October CMS | External | Passing Juice |
| reCAPTCHA alternative | Internal | Passing Juice |
| 10 Reasons ALTCHA Is Better Than Traditional CAPTCHA | Internal | Passing Juice |
| integration libraries | Internal | Passing Juice |
| open-source | Internal | Passing Juice |
| Learn how to integrate it | Internal | Passing Juice |
| Deutsch | Internal | Passing Juice |
| English | Internal | Passing Juice |
| Español | Internal | Passing Juice |
| Français | Internal | Passing Juice |
| Italiano | Internal | Passing Juice |
| Português | Internal | Passing Juice |
| altcha-org/altcha | External | Passing Juice |
| BAUSW.com - Digital Construction Site Diary | External | Passing Juice |
| Open Source Captcha | Internal | Passing Juice |
| Accessible Captcha | Internal | Passing Juice |
| User-Friendly Captcha | Internal | Passing Juice |
| What is Captcha? | Internal | Passing Juice |
| Privacy Policy | Internal | Passing Juice |
| Impresssum | Internal | Passing Juice |
| Legal | Internal | Passing Juice |
| Compliance | Internal | Passing Juice |
| Security | Internal | Passing Juice |
| Security Advisory | Internal | Passing Juice |
| Vulnerability Reporting | Internal | Passing Juice |
| Pricing | Internal | Passing Juice |
| FAQ | Internal | Passing Juice |
| Contact | Internal | Passing Juice |
| React Captcha Example | Internal | Passing Juice |
| Angular Captcha Example | Internal | Passing Juice |
| WordPress Captcha | Internal | Passing Juice |
| Sign-in | Internal | noFollow |
| Terms of Service | Internal | Passing Juice |
| Status | Internal | Passing Juice |
| Astro Starlight | External | Passing Juice |
SEO Keywords
Keywords Cloud
captcha compliant sentinel accessibility protection altcha privacy spam data security
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| altcha | 41 |  |
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| captcha | 34 | |
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| protection | 28 | |
|
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| sentinel | 16 |  |
|
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| spam | 15 | |
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Usability
Url
Domain : altcha.org
Length : 10
Favicon
Great, your website has a favicon.
Printability
Great. We have found a Print-Friendly CSS.
Language
Good. Your declared language is en.
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
Great no email address has been found in plain text!
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 |
|
Meta Viewport Tag |
|
Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://altcha.org/sitemap-index.xml |
Robots.txt
https://altcha.org/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
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