🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 172 (from laksa142)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa172.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 = 2 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://alison.com/tag/carpentry\')), getAhrefsUnparsedNoserviceFromURL(\'https://alison.com/tag/carpentry\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/alison.com\/tag\/carpentry","crawl_time":1777319112,"first_indexed_time":1494685200,"http_code":200,"src_unparsed":"com,alison!\/tag\/carpentry s443","src_root_hash":"9381918764708080572","history_drop_reason":null,"meta_title":"Free Online Carpentry Courses | Alison","meta_descriptions":["Free courses on all aspects of woodworking - from beginner to diploma. Study formwork, joinery, different types of timber and how to read building plans."],"meta_canonical":null,"ml_categories_json":"{\"\/Jobs_and_Education\":787,\"\/Jobs_and_Education\/Education\":787,\"\/Home_and_Garden\":613,\"\/Home_and_Garden\/Home_Improvement\":608,\"\/Home_and_Garden\/Home_Improvement\/Construction_and_Power_Tools\":498,\"\/Jobs_and_Education\/Education\/Distance_Learning\":424}","ml_types_json":"{\"\/Listing_Collection\":838,\"\/Listing_Collection\/Service\":545}","ml_intent_types_json":"{\"Informational\":960,\"Commercial\":312}","meta_language":"en","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1494685200,"attrs_is_republished":0,"attrs_nr_words":"5906","attrs_boilerpipe_nr_words":"1443","body_ext_links_number":25,"body_int_links_number":195,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":342,"download_ttfb_msec":340,"download_size":49153}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 172 · Partition 2

laksa172

9381918764708080572

📄

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`	1.2 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://alison.com/tag/carpentry

Last Crawled

2026-04-27 19:45:12 (1 month ago)

First Indexed

2017-05-13 14:20:00 (9 years ago)

HTTP Status Code

200

Content

Meta Title

Free Online Carpentry Courses | Alison

Meta Description

Free courses on all aspects of woodworking - from beginner to diploma. Study formwork, joinery, different types of timber and how to read building plans.

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

/Jobs_and_Education		78.7%
/Jobs_and_Education/Education		78.7%
/Home_and_Garden		61.3%
/Home_and_Garden/Home_Improvement		60.8%
/Home_and_Garden/Home_Improvement/Construction_and_Power_Tools		49.8%
/Jobs_and_Education/Education/Distance_Learning		42.4%

Raw JSON

{
    "/Jobs_and_Education": 787,
    "/Jobs_and_Education/Education": 787,
    "/Home_and_Garden": 613,
    "/Home_and_Garden/Home_Improvement": 608,
    "/Home_and_Garden/Home_Improvement/Construction_and_Power_Tools": 498,
    "/Jobs_and_Education/Education/Distance_Learning": 424
}

ML Page Types

/Listing_Collection		83.8%
/Listing_Collection/Service		54.5%

Raw JSON

{
    "/Listing_Collection": 838,
    "/Listing_Collection/Service": 545
}

ML Intent Types

Informational		96.0%
Commercial		31.2%

Raw JSON

{
    "Informational": 960,
    "Commercial": 312
}

Content Metadata

Language

Author

null

Publish Time

not set

Original Publish Time

2017-05-13 14:20:00 (9 years ago)

Republished

Word Count (Total)

5,906

Word Count (Content)

1,443

Links

External Links

Internal Links

195

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

342

TTFB (ms)

340

Download Size (bytes)

49,153

Location

Host ID

172 (laksa172)

Partition ID

Root Hash

9381918764708080572

Unparsed URL

com,alison!/tag/carpentry s443