Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 8 (from laksa067)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa008.int.ahrefs:8124/' \
  -H 'Content-Type: text/plain' \
  -H 'X-ClickHouse-Database: crawler3' \
  -H 'Authorization: Basic YXBpOg==' \
  -d 'SELECT getAhrefsURLFromUnparsed(src_unparsed) AS found_url, ifNull(toUnixTimestamp(download_stamp), 0) AS crawl_time, ifNull(toUnixTimestamp(props_url_first_seen), 0) AS first_indexed_time, download_http_code AS http_code, src_unparsed AS src_unparsed, src_root_hash AS src_root_hash, history_drop_reason AS history_drop_reason, meta_title AS meta_title, meta_descriptions AS meta_descriptions, attrs_boilerpipe_text AS attrs_boilerpipe_text, attrs_markdown AS attrs_markdown, attrs_readable_markdown AS attrs_readable_markdown, meta_canonical AS meta_canonical FROM crawler3.page_info_local FINAL PREWHERE (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://rd.buap.mx/ojs-rdicuap/index.php/rdicuap/article/view/732/904\')), getAhrefsUnparsedNoserviceFromURL(\'https://rd.buap.mx/ojs-rdicuap/index.php/rdicuap/article/view/732/904\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/rd.buap.mx\/ojs-rdicuap\/index.php\/rdicuap\/article\/view\/732\/904","crawl_time":1767695577,"first_indexed_time":1755973202,"http_code":200,"src_unparsed":"mx,buap!rd,\/ojs-rdicuap\/index.php\/rdicuap\/article\/view\/732\/904 s443","src_root_hash":"12526386188794957008","history_drop_reason":null,"meta_title":"Vista de Estas son las tres mejores universidades de México en ranking internacional","meta_descriptions":[],"attrs_boilerpipe_text":"Volver a los detalles del artículo\nEstas son las tres mejores universidades de México en ranking internacional\nDescargar\nDescargar PDF","attrs_markdown":"[Volver a los detalles del artículo](https:\/\/rd.buap.mx\/ojs-rdicuap\/index.php\/rdicuap\/article\/view\/732)   [Estas son las tres mejores universidades de México en ranking internacional](https:\/\/rd.buap.mx\/ojs-rdicuap\/index.php\/rdicuap\/article\/view\/732)   [Descargar Descargar PDF](https:\/\/rd.buap.mx\/ojs-rdicuap\/index.php\/rdicuap\/article\/download\/732\/904\/1806)","attrs_readable_markdown":null,"meta_canonical":null}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	3.2 months ago
History drop	PASS	`isNull(history_drop_reason)`	No drop reason
Spam/ban	PASS	`fh_dont_index != 1 AND ml_spam_score = 0`	ml_spam_score=0
Canonical	PASS	`meta_canonical IS NULL OR = '' OR = src_unparsed`	Not set

Property	Value
URL	https://rd.buap.mx/ojs-rdicuap/index.php/rdicuap/article/view/732/904
Last Crawled	2026-01-06 10:32:57 (3 months ago)
First Indexed	2025-08-23 18:20:02 (7 months ago)
HTTP Status Code	200
Meta Title	Vista de Estas son las tres mejores universidades de México en ranking internacional
Meta Description	null
Meta Canonical	null
Boilerpipe Text	Volver a los detalles del artículo Estas son las tres mejores universidades de México en ranking internacional Descargar Descargar PDF
Markdown	[Volver a los detalles del artículo](https://rd.buap.mx/ojs-rdicuap/index.php/rdicuap/article/view/732) [Estas son las tres mejores universidades de México en ranking internacional](https://rd.buap.mx/ojs-rdicuap/index.php/rdicuap/article/view/732) [Descargar Descargar PDF](https://rd.buap.mx/ojs-rdicuap/index.php/rdicuap/article/download/732/904/1806)
Readable Markdown	null
Shard	8 (laksa)
Root Hash	12526386188794957008
Unparsed URL	mx,buap!rd,/ojs-rdicuap/index.php/rdicuap/article/view/732/904 s443

🕷️ Crawler Inspector

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1. Shard Calculation

Query:

Response:

2. Crawled Status Check

Query:

Response:

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

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