Website Crawler
Use this tool to investigate the signal category highlighted in the report.
This report is based on a stored AlphaCrawler crawl snapshot and summary metrics.
Stored crawl snapshot available.
5 Nov 2023 12:16:3
Crawling time:00:00:39
Pages/Seconds2.5
| Weight | Status Code | Url | Issues |
|---|---|---|---|
| 0 | 200 |
https://www.sagemath.org/library-publications.html
Title: SageMath - Publications Citing SageMath Description: [empty] H1: Publications Citing SageMath |
Canonical is missing
Description is missing
HTTPS/HTTP mixed internal links
Duplicate Description
Page has links to broken page
Page has links to redirect
|
| 0 | 200 |
https://www.sagemath.org/library.html
Title: SageMath - Library Description: [empty] H1: SageMath Library |
Title too short
Canonical is missing
Description is missing
Duplicate Description
|
| 100 | 200 |
https://www.sagemath.org/
Title: SageMath - Open-Source Mathematical Soft ... Description: [empty] H1: [empty] |
H1 is missing
Canonical is missing
Description is missing
Duplicate Title
Duplicate H1
Duplicate Description
Page has links to broken page
|
| 0 | 404 |
https://www.sagemath.org/changelogs/development-map.html
|
4xx Client errors
404 Page
Broken page
Duplicate Title
Duplicate H1
Duplicate Description
|
| 0 | 200 |
https://www.sagemath.org/tour-benchmarks.html
Title: SageMath - Tour - Benchmarks Description: [empty] H1: Tour - Benchmarks |
Title too short
Canonical is missing
Description is missing
Duplicate Description
Page has links to broken page
|
| 0 | 200 |
https://www.sagemath.org/index.html
Title: SageMath - Open-Source Mathematical Soft ... Description: [empty] H1: [empty] |
H1 is missing
Canonical is missing
Description is missing
Duplicate Title
Duplicate H1
Duplicate Description
Page has links to broken page
|
| 0 | 200 |
https://www.sagemath.org/development-prize.html
Title: SageMath - Development Prize Description: [empty] H1: SageMath Prize (2015–) |
More than one H1 on page
Title too short
Canonical is missing
Description is missing
Duplicate Description
|
| 0 | 200 |
https://www.sagemath.org/help-irc.html
Title: SageMath - Help IRC Description: [empty] H1: SageMath IRC Help Channel |
Title too short
Canonical is missing
Description is missing
Duplicate Description
Page has links to broken page
|
| 0 | 404 |
https://www.sagemath.org/english.html
|
4xx Client errors
404 Page
Broken page
Duplicate Title
Duplicate H1
Duplicate Description
|
| 0 | 404 |
https://www.sagemath.org/french.html
|
4xx Client errors
404 Page
Broken page
Duplicate Title
Duplicate H1
Duplicate Description
|