Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 21 (from laksa050)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa021.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://www.mathgptpro.com/es/app/calculator/critical-angle-calculator\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.mathgptpro.com/es/app/calculator/critical-angle-calculator\'))) FORMAT JSONEachRow'

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	3.1 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://www.mathgptpro.com/es/app/calculator/critical-angle-calculator
Last Crawled	2026-01-07 21:29:37 (3 months ago)
First Indexed	2025-07-05 23:53:31 (9 months ago)
HTTP Status Code	200
Meta Title	Calculadora de Ángulo Crítico Gratuita
Meta Description	¡Calcula ángulos críticos al instante! Nuestra herramienta resuelve problemas matemáticos, comprende imágenes cargadas y genera gráficos, lo que facilita y eficientiza los cálculos de ángulos críticos.
Meta Canonical	null
Boilerpipe Text	null
Markdown	![](https://www.facebook.com/tr?id=997678555628412&ev=PageView&noscript=1)
Readable Markdown	null
Shard	21 (laksa)
Root Hash	13870576431050785221
Unparsed URL	com,mathgptpro!www,/es/app/calculator/critical-angle-calculator s443

🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

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

Page Info Filters

Page Details