Wren Beta — what that means

stats.gov.cn

readable

No letter grade. We could not measure enough of this site to work one out — a grade needs evidence of a loaded page and at least two scored subjects. How the grade works.

stats.gov.cn
Largest paint
4.9–20.3s
Paywall
none
Ad requests
0
Tracker requests
1
Page weight
2.8 MB
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.

Interruption evidence is incomplete or needs review, so this subject is not scored. Missing evidence is not treated as an interruption-free page.

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 3 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 Raw automated findings may have been superseded by later review or detector replay.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; review required
    https://www.stats.gov.cn/xw/tjxw/tjdt/202609/t20260910_1965286.html
    Evidence source: error-regate-2026-09-16.jsonl · observation 7cbc042977ef
  2. — Access observation: pass; review required
    https://www.stats.gov.cn/zt_18555/zthd/lhfw/2025/index.html
    Evidence source: error-regate-2026-09-16.jsonl · observation f18a1e3b87e4
  3. — Access observation: pass; review required
    https://www.stats.gov.cn/
    Evidence source: www-rescue-2026-09-16.jsonl · observation 8414b0e8e780

How we know

Pages rendered4 (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
Speed varied4.9s to 20.3s across 3 pages, so we show the range rather than one number. A spread that wide usually means our measurement, not the site.
Cited by5,330 encyclopedia articles
Flaggedat least one render was degraded, so this card is queued for re-measurement

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.