Wren Beta — what that means

diputados.gob.mx

readable

A Excellent overall on the measured subjects

Loading speed is diagnostic only; it does not affect this grade or search ranking.

SubjectWeightScore
Interruption 35.71% 100
Readability 28.57% not measured
Accessibility and keyboard 21.43% not measured
Stability and weight 14.29% 100

This letter rests on 50% of the grade. The subjects marked “not measured” are left out rather than scored as zero (which would fail a site for something nobody looked at) or as full marks (which would be a claim we have not earned). How this is worked out.

diputados.gob.mx
Largest paint
0.7s
Paywall
none
Ad requests
0
Tracker requests
1
Page weight
699 KB
Readability
not measured
Accessibility
not measured
Green hosting
not measured
Measured
2026-09-16

Observed interruptions

Ad and tracker counts above are network requests, not counts of visible ads or separate companies. They do not affect the interruption score.

Assessed 2 sampled pages. The largest detected ad area was 0% of a sampled viewport. No qualifying obstructive prompts were detected.

This is a sample, not a promise that the whole site has no interruptions. Ad detection can miss formats and content outside the sampled view. Older scans did not check visibility or overlapping ad rectangles as thoroughly. The score uses the strongest observed deduction, so one panel is not penalized under multiple names. How interruptions are scored.

Measurement dates

Oldest evidence 34 days old. At least one subject is due for rechecking (30 days or older). Dates refer to the evidence, never the card rebuild.

Measurement history

Newest 2 saved observations. Each describes a sampled page at that time; older, failed or held observations do not override the current reviewed card. Raw automated findings may have been superseded by later review or detector replay. No previous grade is inferred.

Read dated observations
  1. — Access observation: pass
    http://www.diputados.gob.mx/sistema_legislativo.html
    Evidence source: error-regate-2026-09-16.jsonl · observation d64ee32d64aa
  2. — Access observation: pass
    http://www.diputados.gob.mx/informacion_parlamentaria.htm
    Evidence source: error-regate-2026-09-16.jsonl · observation 09a0c469b6bf

How we know

Pages rendered3 (1 failed and were discarded)
Site verdicterrors dropped; majority of remaining; ties to the stricter verdict; active reviewed exclusions override admission
Figures shownnumeric measurements generally use medians; interruption costs, overflow, keyboard traps and accessibility failures retain the strongest observed finding
Cited by1,186 encyclopedia articles

Think this is wrong? It may well be — the measurements cover only a handful of pages. Any reviewed admission decision and its dated evidence are shown above. Re-measurement on request is not built yet, so there is no button here that would do anything. When it exists it will be free and it will be on this page.