AI Visibility Scorecard
PHP CAPTCHA Guide
phpcaptcha.org · Technology
Well-positioned for AI search. Its weakest signals, Structured Data, Technical AEO and News Mentions, are where PHP CAPTCHA Guide still has room to grow.
AI engines read this profile 7 times
Claude · Apple Intelligence · Amazon Alexa · Parallel
Top 1% in Technology for AI visibility
97
AI Naming Predictability
iAI names companies like this often · 97/100
Technology average 28
Top 1% of Technology
See what's behind this score →8.27
-
Network Authority
iNot connected yet
0 relationships on record. Businesses in Technology average 4. Claim your page and Engagemii is your first.
See what's behind this score →5
0
About PHP CAPTCHA Guide
from our crawl and measurement
PHP CAPTCHA Guide describes itself simply: "The PHP CAPTCHA library and developer reference. Securimage docs, CAPTCHA comparisons, PHP security guides." Measured against the on-page and off-page signals AI engines rely on, it scores 8.27 out of 10, a strong showing.
Our crawl found structured data on the page (WebSite), a sitemap and a readable heading structure. It is missing an llms.txt file.
AI crawlers have read this profile 7 times in our tracking, including ClaudeBot (Anthropic), Applebot (Siri) and AmazonBot (Alexa AI).
- Company ·
- PHP CAPTCHA Guide
- Website ·
- phpcaptcha.org
- Industry ·
- Technology
- Site status ·
- Live (The website showed an active business site when last checked (Oct 31, 2026).)
- Last scored ·
- Nov 9, 2026
The 6 on-page signals AI reads
Strong · Good · Fair · Weak
Structured Data
Weak
Organization / LocalBusiness JSON-LD that AI can read.
Content Structure
Strong
Clear headings and answer-style content.
Entity Clarity
Fair
How clearly your brand identity reads to AI.
E-E-A-T Signals
Experience, Expertise, Authority, Trust
Fair
Experience, Expertise, Authority, Trust markers.
Technical AEO
Weak
robots.txt, llms.txt, and AI-bot crawl access.
AI Discoverability
Good
Sitemaps and entity links AI can follow.
The 6 off-page signals AI reads
How the web signals your brand to AI
Backlinks
Strong
Inbound links from other sites.
Domain Authority
Fair
Established authority for your domain.
Reference Presence
-
Not yet measured.
News & Press
Weak
No press coverage found yet.
Community
Weak
No community discussion yet.
Social Mentions
Weak
No social discussion found yet.
What this score means
Your AEO score measures whether AI search engines (ChatGPT, Claude, Perplexity, Gemini) can read your site and name it in answers. At 8.27/10, PHP CAPTCHA Guide is well placed; the signals above show what is left to gain.
Frequently Asked Questions
What is Securimage?
Securimage is a self-hosted PHP CAPTCHA library that generates distorted images to block spam bots. Released in 2008, PHP developers picked it up for its simplicity and zero dependencies. Securimage is a legacy project. It still works for existing installations, but new projects should use a modern alternative. Image CAPTCHAs are easy for modern bots to solve, hurt accessibility, and kill form completion rates.
What to Use Instead?
CAPTCHA has moved on since 2008. Today's best options are invisible to users and harder for bots to beat: CAPTCHA Alternatives Full comparison of every major option in 2026 — Turnstile, hCaptcha, reCAPTCHA, honeypots and more. hCaptcha Review PHP integration, pricing tiers, GDPR stance, and an honest verdict on whether it beats reCAPTCHA. Cloudflare Turnstile Review Free, invisible, 1M requests/month.
The AEO Checklist Every Small Business Owner Needs Right Now
Your potential customers are asking ChatGPT, Gemini, and Claude questions about your product category. These AI models are giving answers without sending traffic to your website. You're not losing rank. You're losing visibility entirely.
Continue reading in your free Engagemii portalSign up free to read the full article and get your AEO fix list for PHP CAPTCHA Guide.
Source & Attribution
Scored by Engagemii on November 9, 2026. Methodology: engagemii.com/aeo/methodology
Source URL: https://engagemii.com/aeo/brands/phpcaptcha-org
Cite this score: Engagemii (2026). "AEO Score for PHP CAPTCHA Guide." Retrieved from https://engagemii.com/aeo/brands/phpcaptcha-org
Licensed under CC BY 4.0. You may reuse this data with attribution: a visible link to engagemii.com.
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