🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 9 (from laksa193)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa009.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 = 95 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://ourworldindata.org/coronavirus\')), getAhrefsUnparsedNoserviceFromURL(\'https://ourworldindata.org/coronavirus\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/ourworldindata.org\/coronavirus","crawl_time":1775832361,"first_indexed_time":1583438095,"http_code":200,"src_unparsed":"org,ourworldindata!\/coronavirus s443","src_root_hash":"8993127170201539009","history_drop_reason":null,"meta_title":"COVID-19 Pandemic - Our World in Data","meta_descriptions":["The COVID-19 pandemic has had a profound impact on the world. Explore global data and research to understand its impact, spread, and global response."],"meta_canonical":null,"ml_categories_json":"{\"\/Health\":665,\"\/Health\/Public_Health\":647,\"\/Health\/Public_Health\/Health_Policy\":619,\"\/Science\":183,\"\/Science\/Biological_Sciences\":162,\"\/Science\/Biological_Sciences\/Other\":149}","ml_types_json":"{\"\/Article\":934,\"\/Article\/Study_or_Research_Findings\":467}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1583438095,"attrs_is_republished":0,"attrs_nr_words":"3443","attrs_boilerpipe_nr_words":"1053","body_ext_links_number":15,"body_int_links_number":206,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":198,"download_ttfb_msec":189,"download_size":36574}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 9 · Partition 95

laksa009

8993127170201539009

📄

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`	1.8 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://ourworldindata.org/coronavirus

Last Crawled

2026-04-10 14:46:01 (1 month ago)

First Indexed

2020-03-05 19:54:55 (6 years ago)

HTTP Status Code

200

Content

Meta Title

COVID-19 Pandemic - Our World in Data

Meta Description

The COVID-19 pandemic has had a profound impact on the world. Explore global data and research to understand its impact, spread, and global response.

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		66.5%
/Health/Public_Health		64.7%
/Health/Public_Health/Health_Policy		61.9%
/Science		18.3%
/Science/Biological_Sciences		16.2%
/Science/Biological_Sciences/Other		14.9%

Raw JSON

{
    "/Health": 665,
    "/Health/Public_Health": 647,
    "/Health/Public_Health/Health_Policy": 619,
    "/Science": 183,
    "/Science/Biological_Sciences": 162,
    "/Science/Biological_Sciences/Other": 149
}

ML Page Types

/Article		93.4%
/Article/Study_or_Research_Findings		46.7%

Raw JSON

{
    "/Article": 934,
    "/Article/Study_or_Research_Findings": 467
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

Author

null

Publish Time

not set

Original Publish Time

2020-03-05 19:54:55 (6 years ago)

Republished

Word Count (Total)

3,443

Word Count (Content)

1,053

Links

External Links

Internal Links

206

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

198

TTFB (ms)

189

Download Size (bytes)

36,574

Location

Host ID

9 (laksa009)

Partition ID

Root Hash

8993127170201539009

Unparsed URL

org,ourworldindata!/coronavirus s443