Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 51 (from laksa189)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa051.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, ml_categories_json AS ml_categories_json, ml_types_json AS ml_types_json, ml_intent_types_json AS ml_intent_types_json, meta_language AS meta_language, attrs_author AS attrs_author, ifNull(toUnixTimestamp(attrs_publish_time), 0) AS attrs_publish_time, ifNull(toUnixTimestamp(attrs_original_publish_time), 0) AS attrs_original_publish_time, ifNull(attrs_is_republished, 0) AS attrs_is_republished, ifNull(attrs_nr_words, 0) AS attrs_nr_words, ifNull(attrs_boilerpipe_nr_words, 0) AS attrs_boilerpipe_nr_words, ifNull(body_ext_links_number, 0) AS body_ext_links_number, ifNull(body_int_links_number, 0) AS body_int_links_number, ifNull(meta_nofollow, 0) AS meta_nofollow, ifNull(meta_noarchive, 0) AS meta_noarchive, ifNull(props_was_rendered, 0) AS props_was_rendered, ifNull(src_redirect, \'\') AS src_redirect, ifNull(download_time_msec, 0) AS download_time_msec, ifNull(download_ttfb_msec, 0) AS download_ttfb_msec, ifNull(download_size, 0) AS download_size FROM crawler3.page_info_local FINAL PREWHERE (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.cnn.com/2015/08/09/asia/gallery/singapore-50-anniversary\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.cnn.com/2015/08/09/asia/gallery/singapore-50-anniversary\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.cnn.com\/2015\/08\/09\/asia\/gallery\/singapore-50-anniversary","crawl_time":1754873338,"first_indexed_time":0,"http_code":200,"src_unparsed":"com,cnn!www,\/2015\/08\/09\/asia\/gallery\/singapore-50-anniversary s443","src_root_hash":"2312100192101524051","history_drop_reason":null,"meta_title":"Singapore celebrates 50 years of independence | CNN","meta_descriptions":["Singapore celebrates the nation’s 50th year of independence."],"attrs_boilerpipe_text":null,"attrs_markdown":null,"attrs_readable_markdown":null,"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"en","attrs_author":null,"attrs_publish_time":1439141445,"attrs_original_publish_time":1439141445,"attrs_is_republished":0,"attrs_nr_words":"955","attrs_boilerpipe_nr_words":"0","body_ext_links_number":17,"body_int_links_number":213,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":455,"download_ttfb_msec":434,"download_size":389136}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	FAIL	`download_stamp > now() - 6 MONTH`	8.5 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.cnn.com/2015/08/09/asia/gallery/singapore-50-anniversary
Last Crawled	2025-08-11 00:48:58 (8 months ago)
First Indexed	not set
HTTP Status Code	200
Content
Meta Title	Singapore celebrates 50 years of independence \| CNN
Meta Description	Singapore celebrates the nation’s 50th year of independence.
Meta Canonical	null
Boilerpipe Text	null
Markdown	null
Readable Markdown	null
ML Classification
ML Categories	null
ML Page Types	null
ML Intent Types	null
Content Metadata
Language	en
Author	null
Publish Time	2015-08-09 17:30:45 (10 years ago)
Original Publish Time	2015-08-09 17:30:45 (10 years ago)
Republished	No
Word Count (Total)	955
Word Count (Content)	0
Links
External Links	17
Internal Links	213
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	455
TTFB (ms)	434
Download Size (bytes)	389,136
Shard	51 (laksa)
Root Hash	2312100192101524051
Unparsed URL	com,cnn!www,/2015/08/09/asia/gallery/singapore-50-anniversary 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