Legit.Show measured image's Security frame at 90/100. Security headers present: CSP, HSTS, X-Frame-Options, X-Content-Type-Options. Served over HTTPS with a valid certificate.

How does Legit.Show measure image?

Legit.Show scores seven frames — Performance, Accessibility, Security, Privacy, Reliability, Standards and Discoverability — deterministically from the public surface (URL, HTTP headers, real Lighthouse), with no LLM in the scoring path. See legit.show/methodology.

Developer Tools

image

Last updated 2026-08-03 · benchmark measured 2026-09-08 — deterministic & reproducible

PortSwigger makes Burp Suite, a web application security testing and scanning toolkit.

76/100

7/7 frames

Top 57% of 14,138 measured · #14 of 24 in website vulnerability scanner

Legit Benchmark — the simple average of 7 measured frames. Frames we could not measure are left out of the average, never counted as zero. Every frame is shown below with its evidence.

Checked 2026-09-08 · scores move as sites change

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To cite this score: legit.show/s/portswigger-net/2026-09-08. That address never changes; this page moves with every re-measure.

Legit.Show scored image 76/100 on 2026-09-08, measured across all 7 frames from its public surface. legit.show/s/portswigger-net/2026-09-08

Is image production-ready?

Legit.Show scores image 76 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on image (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Reliability; its weakest is Privacy. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

Performance — 51/100
Accessibility — 88/100
Security — 90/100
How this compares across the catalogue: The Web Security Baseline
Privacy — 45/100
How this compares across the catalogue: The Privacy Gap
Reliability — 100/100
Standards — 73/100
Discoverability — 85/100

What we measured

Security headers present: CSP, HSTS, X-Frame-Options, X-Content-Type-Options.
Served over HTTPS with a valid certificate.
Real Lighthouse performance run — 45 ms to first byte.
Returns a proper 404 for unknown routes.
3 of 3 sampled routes reachable.
Has a reachable privacy policy.
Sets cookies / loads scripts with no consent prompt.
Discoverable: sitemap, OpenGraph image, canonical URL.

Who built it

Dafydd Stuttard · product account @Burp_Suite

Who it's for

Pentesters · Security professionals · AppSec teams · DevOps engineers · Bug bounty hunters

Sources and updates

Description: Taken from portswigger.net's own website on 2026-08-03.
Operator: PortSwigger Ltd., as named in portswigger.net's terms, privacy page or footer.
Benchmark: Measured by Legit.Show from the live site, the way any visitor sees it — with no access to its code or accounts. Same method for every product, and no AI decides the score. Last checked 2026-09-08.

Put together from public information, without image's involvement. If anything here is wrong, tell us and a person will check it.

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