Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 164 (from laksa041)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa164.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, 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 int_partition_id = 2 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://news.klm.com/singapore-lifts-quarantine-for-vaccinated-travelers-from-the-netherlands/\')), getAhrefsUnparsedNoserviceFromURL(\'https://news.klm.com/singapore-lifts-quarantine-for-vaccinated-travelers-from-the-netherlands/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/news.klm.com\/singapore-lifts-quarantine-for-vaccinated-travelers-from-the-netherlands\/","crawl_time":1710839236,"first_indexed_time":1633951916,"http_code":200,"src_unparsed":"com,klm!news,\/singapore-lifts-quarantine-for-vaccinated-travelers-from-the-netherlands\/ s443","src_root_hash":"2152116273948400564","history_drop_reason":"tooold","meta_title":"Singapore lifts quarantine for vaccinated travelers from the Netherlands","meta_descriptions":["The Singaporean government has added the Netherlands to the so-called Vaccinated Travel Lane (VTL). This means that fully vaccinated travelers who fly to Singapore on a VTL flight will no longer have to undergo quarantine locally. Effective November 1, KLM will offer two VTL flights per week to Singapore. These flights will become bookable this ..."],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"en","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1633951916,"attrs_is_republished":0,"attrs_nr_words":"717","attrs_boilerpipe_nr_words":"269","body_ext_links_number":31,"body_int_links_number":30,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":178,"download_ttfb_msec":177,"download_size":15743}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	FAIL	`download_stamp > now() - 6 MONTH`	26.9 months ago
History drop	FAIL	`isNull(history_drop_reason)`	tooold
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://news.klm.com/singapore-lifts-quarantine-for-vaccinated-travelers-from-the-netherlands/
Last Crawled	2024-03-19 09:07:16 (2 years ago)
First Indexed	2021-10-11 11:31:56 (4 years ago)
HTTP Status Code	200
Content
Meta Title	Singapore lifts quarantine for vaccinated travelers from the Netherlands
Meta Description	The Singaporean government has added the Netherlands to the so-called Vaccinated Travel Lane (VTL). This means that fully vaccinated travelers who fly to Singapore on a VTL flight will no longer have to undergo quarantine locally. Effective November 1, KLM will offer two VTL flights per week to Singapore. These flights will become bookable this ...
Meta Canonical	null
Boilerpipe Text	heavy column, fetched on demand
Markdown	heavy column, fetched on demand
Readable Markdown	heavy column, fetched on demand
ML Classification
ML Categories	null
ML Page Types	null
ML Intent Types	null
Content Metadata
Language	en
Author	null
Publish Time	not set
Original Publish Time	2021-10-11 11:31:56 (4 years ago)
Republished	No
Word Count (Total)	717
Word Count (Content)	269
Links
External Links	31
Internal Links	30
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	Yes
Redirect Target	null
Performance
Download Time (ms)	178
TTFB (ms)	177
Download Size (bytes)	15,743
Location
Host ID	164 (laksa164)
Partition ID	2
Root Hash	2152116273948400564
Unparsed URL	com,klm!news,/singapore-lifts-quarantine-for-vaccinated-travelers-from-the-netherlands/ s443

🕷️ Crawler Inspector

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1. Shard Calculation

Query:

Response:

2. Crawled Status Check

Query:

Response:

3. Robots.txt Check

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Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

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