From a site audit to
priorities and a retest.

Combine performance, SEO, accessibility, security and CO₂e into one audit. Insight shows what to fix first, turns findings into tasks and lets you verify the effect after shipping.

No credit card · first result in a few minutes

For agencies, web teams and e-commerce: five quality areas, one backlog and a client-ready report.

View sample report →

Product view example

78
Overall score 78/100 · 5 areas · data from 7 sources How we calculate the score and priorities →
Performance LCP · INP · CLS
SEO indexation
Accessibility WCAG
Security TLS / CSP
Ecology SWDM v4
CRIT LCP exceeds the 2.5s threshold
WARN Missing ARIA labels

From a URL to a verified fix.

One process runs from analysis, through priorities and tasks, to a retest after shipping.

Performance Scan

LCP, INP, CLS and resource load order.

CWVJSMedia
SEO

Indexing, meta tags and technical signals.

CrawlSchema
Accessibility

WCAG, contrast and interactive labels.

A11yARIA

Run a scan

Add a public URL. Insight checks selected quality areas without installing a script.

Quick wins
16

Set priorities

Findings land on one list with scope, weight and a recommended next step.

Example
78
+12
66 before
78 after

Retest

After shipping, re-run selected tests and compare before and after.

One quality audit. One action plan.

See five quality areas in one view, move from a finding to a task and compare the score after shipping.

Benchmarking
After the audit
app.cometweb.io/performance/projekt
Example

Site performance

LCP / INP

See what slows down your key pages the most.

Module score · previous scan 66
72
1.8 s LCP · ≤ 2.5 s
180 ms INP · ≤ 200 ms
0.08 CLS · ≤ 0.1
420 ms TBT · ≤ 200 ms
Top levers
1 Preload the hero image on /products −0.8 s LCP
2 Preload the main font −120 ms FCP
3 Defer the third-party script −320 ms TBT
Quick wins
12

Results have a source, a date and a scope.

Insight separates lab measurements, field data, crawler results, integration data and estimates. You see not only the score, but where it comes from.

Measurements

  • Lighthouse / Playwright
  • CrUX

Integrations

  • GSC, GA4 and Bing

Technical analysis

  • Multi-page crawler
  • Automated WCAG tests
  • TLS and HTTP

Estimates

  • CO₂e model · SWDM v4

After the audit the work continues.

Tasks, monitoring and reports close the loop from finding to verified effect.

Sample scenario

From a problem, through a priority, to a verified effect.

A demonstrative chain: score before the change, an Insight recommendation and the same test profile after shipping. This is not an anonymized client case.

  1. Before LCP 4,1 s
  2. Insight priority Preload the hero image
  3. After shipping LCP 2,3 s
  4. Measurement Lighthouse mobile · same profile

Instead of more separate scanners
one audit and a clear order of action.

Run a free scan, see priorities and retest to confirm the fixes changed the score.

No credit card Report with date and sources No account required
Agency pilot

We'll run the first client audits with you.

You get setup for 3 projects, joint report reviews and an implementation consult. In return we collect feedback on agency workflows and client reporting.

Maciej Zmitrukiewicz Founder of CometWeb · I run demos and agency pilot conversations.
Apply your agency to the pilot