dgtlmoon/changedetection.io
What happens to a stranger's pull request here, in the Porchlamp snapshot of 17 October 2026.
Outside pull requests to dgtlmoon/changedetection.io got a first human reply in a median of 19 hours (54 pull requests, 18 April to 15 October 2026); 21% got none within 14 days. It ranks 2,378 of 3,219 overall. For first-time contributors it ranks 1,332 of 1,525 (the bottom 13%).
| Rank | 2,378 of 3,219 |
|---|---|
| Score | 43.54 |
| Tier | C |
| Median first reply | 19 hours |
| 14-day no-reply share | 21% |
| First-timer rank | 1,332 of 1,525 |
| Ecosystem | Python |
| Window | 18 April to 15 October 2026 |
Composite
- Rank
- 2,378 of 3,219
- Score
- 43.54
- Tier
- C
- Coverage
- 93% · Ceiling A
- Quadrant
- Nursery
Coordinates: leverage 33.7 (coverage 100%), friction 42.8 (coverage 90%)
Five pillars
| Pillar | Score | Coverage |
|---|---|---|
| Responsiveness | 79.4 | 100% |
| Criticality | 29.3 | 100% |
| Governance | 50.5 | 100% |
| Rigor | 29.7 | 100% |
| Accessibility | 12.0 | 50% |
The measured parameters
Responsiveness
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| Decision Rate (90d)Share of outside pull requests that were merged or closed within 90 days. | 85.4% | 100.0 | 41 | 18 April to 17 July 2026 | primaryraw/pr_window/dgtlmoon__changedetection.io.json |
| PR Ghost Rate (14d)Share of outside pull requests with no maintainer response, merge or close within 14 days. | 20.6% | 58.9 | 107 | 20 April to 17 October 2026 | primaryraw/pr_window/dgtlmoon__changedetection.io.json |
| First-timer Merge RateShare of first-time outside authors' decided pull requests that were merged. | 61.4% | 76.7 | 44 | — | primaryraw/author_history/dgtlmoon__changedetection.io.json |
| Time to First ResponseMedian hours from an outside pull request opening to its first substantive human reply. | 19.0 hours (0.8 days) | 83.5 | 54 | 18 April to 15 October 2026 | primaryraw/pr_window/dgtlmoon__changedetection.io.json |
| Time to Merge (p90)Hours within which 90% of merged outside pull requests were merged. | 316.6 hours (13.2 days) | 51.3 | 93 | 18 April to 15 October 2026 | primaryraw/pr_window/dgtlmoon__changedetection.io.json |
Criticality
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| DependentsPackages in the registry that depend on this project, counted once each. | 0 | 15.9 | — | — | primaryraw/dependents/dgtlmoon__changedetection.io.json |
| Monthly DownloadsDownloads from the package registry in a month. | 16,322 downloads a month | 30.8 | — | — | primaryraw/downloads/pypi__changedetection.io.json |
| OpenSSF CriticalityOpenSSF criticality score from 0 to 1, computed from the project's public activity signals. | 0.4361 | 43.6 | — | — | primaryraw/github_meta/dgtlmoon__changedetection.io.json |
Governance
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| Elephant FactorThe fewest organisations that account for half of the last year's commits. | 1 | 25.0 | 584 | — | primaryraw/commits_365d/dgtlmoon__changedetection.io.json |
| Legal IP RegimeThe contributor licence regime: DCO, none, a foundation CLA or a corporate CLA. | No CLA or sign-off found | 85.0 | — | — | primaryraw/governance/dgtlmoon__changedetection.io.json |
| Promotion LadderHow openly a contributor can become a maintainer, from closed to verified. | No written path to becoming a maintainer | 40.0 | — | — | primaryraw/governance/dgtlmoon__changedetection.io.json |
Rigor
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| AI Policy PostureWhether the project has a written policy on AI-assisted contributions. | No written AI policy | 40.0 | — | — | primaryraw/governance/dgtlmoon__changedetection.io.json |
| Pipeline DefensesHow well the project's build and review pipeline defends against bad changes, 0 to 100. | 33.3333 | 33.3 | 197 | — | proxy:review_ciraw/pr_window/dgtlmoon__changedetection.io.json |
| Substantive Review RateShare of decided pull requests that received a substantive review. | 11.7% | 14.6 | 137 | 18 April to 15 October 2026 | primaryraw/pr_window/dgtlmoon__changedetection.io.json |
Accessibility
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| Developer ExperienceDeveloper experience, 0 to 100: half CI run time, half setup signals. | 40.1458 | 40.1 | 30 | — | primaryraw/actions_runs/dgtlmoon__changedetection.io.json |
| Newcomer ConversionShare of first-time authors whose first pull request merged within 180 days. | Not shown: Collector failure | ||||
| Newcomer Issue SupplyOpen, unassigned, up-to-date issues marked for newcomers. | 0 | 0.0 | — | — | primaryraw/gfi/dgtlmoon__changedetection.io.json |
| Newcomer Return RateShare of those merged first-time authors who sent a second pull request within 90 days. | Not shown: Collector failure | ||||
Persona view
| Persona | Rank | Score | Tier | Status |
|---|---|---|---|---|
| Balanced | 2,378 of 3,219 | 43.54 | C | Rated |
| First-timer | 1,332 of 1,525 | 44.87 | C | Rated |
| Career capital | This repository's production-criticality signal is not yet high enough for career-capital ranking. | |||
| Senior systems | Fewer than 3 organizations account for most commits (not multi-vendor). | |||
| AI-assisted | 2,998 of 3,696 | 40.92 | C | Rated |
Integrity
- Snapshot
- 2026-10-17
- Raw hash
- d88c1595cb5f351e769d2d29ef3fe82b796c7c441a51349af76ded7e3f2d3db6
No suspicion flags on this repository.
The full record is in data/2026-10-17/repos/ff.json, under the key dgtlmoon/changedetection.io.
How every number is measured: Porchlamp methodology.
Open an issue about this record and say what looks wrong.
Porchlamp (2026). dgtlmoon/changedetection.io. Snapshot 2026-10-17. https://porchlamp.org/projects/dgtlmoon/changedetection.io/. CC BY 4.0.
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