🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 31 (from laksa197)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa031.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 = 55 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://blog.mdpi.com/2022/04/06/speed-of-publication/\')), getAhrefsUnparsedNoserviceFromURL(\'https://blog.mdpi.com/2022/04/06/speed-of-publication/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/blog.mdpi.com\/2022\/04\/06\/speed-of-publication\/","crawl_time":1780098790,"first_indexed_time":1709691040,"http_code":200,"src_unparsed":"com,mdpi!blog,\/2022\/04\/06\/speed-of-publication\/ s443","src_root_hash":"11974975279136771031","history_drop_reason":null,"meta_title":"Speed of Publication—Delivering Insight Faster - MDPI Blog","meta_descriptions":["This article goes over the speed of publication and explores questions about the importance of speed and how fast MDPI publishes research."],"meta_canonical":null,"ml_categories_json":"{\"\/Science\":770,\"\/Science\/Other\":187,\"\/Jobs_and_Education\":129,\"\/Jobs_and_Education\/Education\":125}","ml_types_json":"{\"\/Article\":998,\"\/Article\/Opinion_Piece\":370}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en-us","attrs_author":"Katherine Bosworth","attrs_publish_time":1649252807,"attrs_original_publish_time":1649252807,"attrs_is_republished":0,"attrs_nr_words":"2066","attrs_boilerpipe_nr_words":"1787","body_ext_links_number":16,"body_int_links_number":40,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":1322,"download_ttfb_msec":1320,"download_size":32444}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 31 · Partition 55

laksa031

11974975279136771031

📄

INDEXABLE

✅

CRAWLED

4 days 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`	0.2 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://blog.mdpi.com/2022/04/06/speed-of-publication/

Last Crawled

2026-05-29 23:53:10 (4 days ago)

First Indexed

2024-03-06 02:10:40 (2 years ago)

HTTP Status Code

200

Content

Meta Title

Speed of Publication—Delivering Insight Faster - MDPI Blog

Meta Description

This article goes over the speed of publication and explores questions about the importance of speed and how fast MDPI publishes research.

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

/Science		77.0%
/Science/Other		18.7%
/Jobs_and_Education		12.9%
/Jobs_and_Education/Education		12.5%

Raw JSON

{
    "/Science": 770,
    "/Science/Other": 187,
    "/Jobs_and_Education": 129,
    "/Jobs_and_Education/Education": 125
}

ML Page Types

/Article		99.8%
/Article/Opinion_Piece		37.0%

Raw JSON

{
    "/Article": 998,
    "/Article/Opinion_Piece": 370
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

en-us

Author

Katherine Bosworth

Publish Time

2022-04-06 13:46:47 (4 years ago)

Original Publish Time

2022-04-06 13:46:47 (4 years ago)

Republished

Word Count (Total)

2,066

Word Count (Content)

1,787

Links

External Links

Internal Links

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

1,322

TTFB (ms)

1,320

Download Size (bytes)

32,444

Location

Host ID

31 (laksa031)

Partition ID

Root Hash

11974975279136771031

Unparsed URL

com,mdpi!blog,/2022/04/06/speed-of-publication/ s443