Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 21 (from laksa149)

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, 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 = 70 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://acefotiaoqiang.com/zh-hans\')), getAhrefsUnparsedNoserviceFromURL(\'https://acefotiaoqiang.com/zh-hans\'))) FORMAT JSONEachRow'

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	0.3 months ago
History drop	PASS	`isNull(history_drop_reason)`	No drop reason
Spam/ban	FAIL	`fh_dont_index != 1 AND ml_spam_score = 0`	ml_spam_score=880
Canonical	FAIL	`meta_canonical IS NULL OR = '' OR = src_unparsed`	com,acefotiaoqiang!/zh-hans/huanyinglaidaofutiaoqiangvpnjiasuqi s443

Property	Value
URL	https://acefotiaoqiang.com/zh-hans
Last Crawled	2026-05-24 14:02:45 (9 days ago)
First Indexed	2025-02-18 12:32:39 (1 year ago)
HTTP Status Code	200
Content
Meta Title	欢迎来到佛跳墙VPN加速器 \| 佛跳墙加速器
Meta Description	欢迎来到佛跳墙VPN加速器 \| 佛跳墙加速器 fotiaoqiang fotiaoqiangVPN fotiaoqiang加速器佛跳墙加速器
Meta Canonical	com,acefotiaoqiang!/zh-hans/huanyinglaidaofutiaoqiangvpnjiasuqi s443
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-hans
Author	null
Publish Time	not set
Original Publish Time	2025-02-18 12:32:39 (1 year ago)
Republished	No
Word Count (Total)	94
Word Count (Content)	43
Links
External Links	0
Internal Links	1
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	217
TTFB (ms)	215
Download Size (bytes)	9,632
Location
Host ID	21 (laksa021)
Partition ID	70
Root Hash	15784867196140354021
Unparsed URL	com,acefotiaoqiang!/zh-hans s443

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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

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Response:

5. Seen Status Check

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