🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 74 (from laksa098)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa074.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 = 60 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.sinovac.com/\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.sinovac.com/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.sinovac.com\/","crawl_time":1776347244,"first_indexed_time":1544974367,"http_code":200,"src_unparsed":"com,sinovac!www,\/ s443","src_root_hash":"13504451120479472074","history_drop_reason":null,"meta_title":"SINOVAC科兴：为人类消除疾病提供疫苗 - 科兴,SINOVAC,疫苗,甲肝,流感,Vaccine,手足口病,EV71,冠状病毒,新冠,SARS,HFMD,克尔来福,孩尔来福,安尔来福,盼尔来福,抗体,预防,免疫","meta_descriptions":["SINOVAC科兴：为人类消除疾病提供疫苗"],"meta_canonical":null,"ml_categories_json":"{\"\/Health\":986,\"\/Health\/Public_Health\":679,\"\/Health\/Public_Health\/Health_Policy\":638,\"\/Science\":105,\"\/Science\/Biological_Sciences\":104}","ml_types_json":"{\"\/Core_Page\":813,\"\/Core_Page\/About_Page\":516}","ml_intent_types_json":"{\"Informational\":973,\"Commercial\":128}","meta_language":null,"attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1544974367,"attrs_is_republished":0,"attrs_nr_words":"208","attrs_boilerpipe_nr_words":"49","body_ext_links_number":9,"body_int_links_number":52,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":981,"download_ttfb_msec":980,"download_size":12207}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 74 · Partition 60

laksa074

13504451120479472074

📄

INDEXABLE

✅

CRAWLED

1 month ago

🤖

ROBOTS ALLOWED

Page Info Filters

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	1.6 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

Page Details

Property

Value

URL

https://www.sinovac.com/

Last Crawled

2026-04-16 13:47:24 (1 month ago)

First Indexed

2018-12-16 15:32:47 (7 years ago)

HTTP Status Code

200

Content

Meta Title

SINOVAC科兴：为人类消除疾病提供疫苗 - 科兴,SINOVAC,疫苗,甲肝,流感,Vaccine,手足口病,EV71,冠状病毒,新冠,SARS,HFMD,克尔来福,孩尔来福,安尔来福,盼尔来福,抗体,预防,免疫

Meta Description

SINOVAC科兴：为人类消除疾病提供疫苗

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

/Health		98.6%
/Health/Public_Health		67.9%
/Health/Public_Health/Health_Policy		63.8%
/Science		10.5%
/Science/Biological_Sciences		10.4%

Raw JSON

{
    "/Health": 986,
    "/Health/Public_Health": 679,
    "/Health/Public_Health/Health_Policy": 638,
    "/Science": 105,
    "/Science/Biological_Sciences": 104
}

ML Page Types

/Core_Page		81.3%
/Core_Page/About_Page		51.6%

Raw JSON

{
    "/Core_Page": 813,
    "/Core_Page/About_Page": 516
}

ML Intent Types

Informational		97.3%
Commercial		12.8%

Raw JSON

{
    "Informational": 973,
    "Commercial": 128
}

Content Metadata

Language

null

Author

null

Publish Time

not set

Original Publish Time

2018-12-16 15:32:47 (7 years ago)

Republished

Word Count (Total)

208

Word Count (Content)

Links

External Links

Internal Links

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Redirect Target

null

Performance

Download Time (ms)

981

TTFB (ms)

980

Download Size (bytes)

12,207

Location

Host ID

74 (laksa074)

Partition ID

Root Hash

13504451120479472074

Unparsed URL

com,sinovac!www,/ s443