Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 25 (from laksa023)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa025.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 = 44 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.daansports.com.tw/zh_TW/courseIntro/node/1573784636001\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.daansports.com.tw/zh_TW/courseIntro/node/1573784636001\'))) FORMAT JSONEachRow'

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	FAIL	`download_stamp > now() - 6 MONTH`	14.5 months ago
History drop	FAIL	`isNull(history_drop_reason)`	disallowed
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.daansports.com.tw/zh_TW/courseIntro/node/1573784636001
Last Crawled	2025-03-25 07:29:52 (1 year ago)
First Indexed	2023-11-12 10:25:40 (2 years ago)
HTTP Status Code	200
Content
Meta Title	課程簡介臺北市大安運動中心
Meta Description	臺北市大安運動中心由長佳機電工程股份有限公司取得OT經營權，本中心除設有50米游泳池、體適能中心、籃球場…之外，提供市民一個健康休閒的去處。
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	zh-hant-tw
Author	null
Publish Time	not set
Original Publish Time	2023-11-12 10:25:40 (2 years ago)
Republished	No
Word Count (Total)	314
Word Count (Content)	14
Links
External Links	10
Internal Links	60
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	Yes
Redirect Target	null
Performance
Download Time (ms)	1,488
TTFB (ms)	1,315
Download Size (bytes)	14,454
Location
Host ID	25 (laksa025)
Partition ID	44
Root Hash	2110075588110708825
Unparsed URL	tw,com,daansports!www,/zh_TW/courseIntro/node/1573784636001 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