Website readiness profile · Snapshot 23 October 2026

gapgpt.app

gapgpt.app's public homepage, certificate and DNS checked against 31 practices and compared with 94 Generative AI Chatbots & Assistants sites.

Readiness index: 82/100
Ahead of: 80%
Practices observed: 22/29
Popularity band: Top 10K

Measured 2026-10-23 12:00:42 UTC from one location. How we measure

Readiness by lane

Green: gapgpt.app. Thin bar: Generative AI Chatbots & Assistants peer median.

Enable

87/100

Peers 89

Harden

74/100

Peers 62

Accelerate

100/100

Peers 77

Recover

0/100

Peers 4

Priority fixes for gapgpt.app

Ordered by impact and by how common each practice is among peers.

Priority 1 · Harden
DMARC policy enforces quarantine or reject
Observed: No DMARC record was found at _dmarc.gapgpt.app.
Why it matters: An enforcing DMARC policy helps receiving mail systems reject email that falsely claims to come from your domain, a common route for phishing your customers.
What to do: Publish DMARC with p=none and a reporting address first, fix any legitimate senders that fail SPF or DKIM alignment, then move to quarantine and finally reject.
41% of Generative AI Chatbots & Assistants peers do this. Limit: Read from public DNS at the time of the check; records may have changed since.
Guide: A Practical Website Health Check for Owners
Priority 2 · Enable
Social preview image set
Observed: The homepage had no og:image, so shared links may show without a preview image.
What to do: Add Open Graph tags, including og:image with a 1200 x 630 image.
80% of Generative AI Chatbots & Assistants peers do this.
Guide: SEO Checklist for a New Website
Priority 3 · Harden
CAA records limit who can issue certificates
Observed: No CAA record was found for gapgpt.app, so any public certificate authority may issue for it.
What to do: Publish CAA records naming every CA you actually use, including the CAs your CDN uses for managed certificates. Add an iodef contact if you want reports.
28% of Generative AI Chatbots & Assistants peers do this.
Guide: HTTPS and TLS Guide for Website Owners
Priority 4 · Harden
security.txt published
Observed: No valid /.well-known/security.txt with a Contact field was returned.
What to do: Publish /.well-known/security.txt with at least Contact and Expires fields, as RFC 9116 requires, and review it before it expires.
11% of Generative AI Chatbots & Assistants peers do this.
Guide: A Practical Website Health Check for Owners

What gapgpt.app already does well

Practices fewer than half of Generative AI Chatbots & Assistants peers use.

Referrer-Policy setReferrer-Policy present.35% of peers
HTTP/3 advertisedHTTP/3 advertised.37% of peers
Content Security Policy presentContent-Security-Policy present.40% of peers

What we saw

Homepage checked: https://gapgpt.app/
Homepage response: HTTP 200
TLS: TLSv1.3, HTTP/2
Certificate: Let's Encrypt, 89-day validity, expiring 2026-12-29
DNS operators: 1 self-run or other nameserver domain
HSTS: max-age 730 days, includeSubDomains, preload
Homepage HTML: 117 KB, gzip
Images on homepage: 0

Limits: homepage only, one location, one moment. Header checks reflect the homepage response; other pages may differ.

Stack and providers

Seen in the homepage response, certificate and DNS. Provider pages compare how their customers configure the same checks.

Let's Encrypt (certificate authority)

All 31 checks

Select a gap for the method and fix. How each check works

Not observed 7

Observed 22

HTTP requests move to HTTPS
HSTS kept for at least a year
TLS 1.3 negotiated
Certificate has more than 14 days left
Certificate lifetime of 100 days or less
X-Content-Type-Options: nosniff
Framing restricted
Content Security Policy present
Referrer-Policy set
HTTP/2 negotiated
HTTP/3 advertised
HTML compressed
Static files cached for 30 days or more
No render-blocking scripts in <head>
robots.txt published
XML sitemap discoverable
Canonical URL declared
Meta description written
Mobile viewport configured
Structured data present
Page language declared
At most one redirect to the homepage

Not measured 2

Modern image formats in use
Offscreen images lazy-loaded

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Live status for this site: Status Is Down: gapgpt.app. This profile covers configuration only.

Compare with other Generative AI Chatbots & Assistants sites

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