nap.edu
readable, with friction
C Acceptable. Readable, but working against you
Loading speed is diagnostic only; it does not affect this grade or search ranking.
| Subject | Weight | Score |
|---|---|---|
| Interruption | 35.71% | 60 |
| 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.
- Largest paint
- 1.1s
- Paywall
- none
- Ad requests
- 5
- Tracker requests
- 19
- Page weight
- 957 KB
- Readability
- not measured
- Accessibility
- not measured
- Green hosting
- not measured
- Measured
- 2026-08-31
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 3 sampled pages. The largest detected ad area was 0% of a sampled viewport. Verified prompts: Full-screen box you have to close first.
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.
Recorded automated findings
| Recorded behavior | Policy cost | Use in this grade |
|---|---|---|
| Full-screen box you have to close first | 0.40 | Strongest verified cost only |
These records are retained for inspection. Only verified interruption evidence contributes to that subject; uncertain records are not silently treated as clean. Metering keeps its separate grade cap. These costs are not currently applied as search-ranking multipliers.
Measurement dates
Oldest evidence 50 days old. At least one subject is due for rechecking (30 days or older). Dates refer to the evidence, never the card rebuild.
- Access and interruptions:
Measurement history
Earlier dated observations are not available on this report card. Current subject dates are listed above; previous grades cannot be reconstructed from them.
How we know
| Pages rendered | 3 |
|---|---|
| Site verdict | errors dropped; majority of remaining; ties to the stricter verdict; active reviewed exclusions override admission |
| Figures shown | numeric measurements generally use medians; interruption costs, overflow, keyboard traps and accessibility failures retain the strongest observed finding |
| Cited by | 2,803 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.