🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 92 (from laksa133)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa092.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://www.wikihow.com/Measure-Arm-Length\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.wikihow.com/Measure-Arm-Length\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.wikihow.com\/Measure-Arm-Length","crawl_time":1779747831,"first_indexed_time":1521327710,"http_code":200,"src_unparsed":"com,wikihow!www,\/Measure-Arm-Length s443","src_root_hash":"12431216878206919092","history_drop_reason":null,"meta_title":"How to Measure Arm Length: 10 Steps (with Pictures) - wikiHow","meta_descriptions":["Whether you need your arm length for fitness-related reasons or to take your sleeve size, all you need is a tape measurer. As long as you know which points to record, you can easily take the measurement without a seamstress or tailor. If..."],"meta_canonical":null,"ml_categories_json":"{\"\/Health\":286,\"\/Beauty_and_Fitness\":247,\"\/Home_and_Garden\":147,\"\/Beauty_and_Fitness\/Fashion_and_Style\":112,\"\/Home_and_Garden\/Other\":108}","ml_types_json":"{\"\/Article\":996,\"\/Article\/How_to\":980}","ml_intent_types_json":"{\"Informational\":998}","meta_language":"en","attrs_author":"David Pew","attrs_publish_time":0,"attrs_original_publish_time":1521327710,"attrs_is_republished":0,"attrs_nr_words":"2774","attrs_boilerpipe_nr_words":"1042","body_ext_links_number":17,"body_int_links_number":144,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":71,"download_ttfb_msec":56,"download_size":116368}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 92 · Partition 95

laksa092

12431216878206919092

📄

INDEXABLE

✅

CRAWLED

8 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`	0.3 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.wikihow.com/Measure-Arm-Length

Last Crawled

2026-05-25 22:23:51 (8 days ago)

First Indexed

2018-03-17 23:01:50 (8 years ago)

HTTP Status Code

200

Content

Meta Title

How to Measure Arm Length: 10 Steps (with Pictures) - wikiHow

Meta Description

Whether you need your arm length for fitness-related reasons or to take your sleeve size, all you need is a tape measurer. As long as you know which points to record, you can easily take the measurement without a seamstress or tailor. If...

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		28.6%
/Beauty_and_Fitness		24.7%
/Home_and_Garden		14.7%
/Beauty_and_Fitness/Fashion_and_Style		11.2%
/Home_and_Garden/Other		10.8%

Raw JSON

{
    "/Health": 286,
    "/Beauty_and_Fitness": 247,
    "/Home_and_Garden": 147,
    "/Beauty_and_Fitness/Fashion_and_Style": 112,
    "/Home_and_Garden/Other": 108
}

ML Page Types

/Article		99.6%
/Article/How_to		98.0%

Raw JSON

{
    "/Article": 996,
    "/Article/How_to": 980
}

ML Intent Types

Informational

99.8%

Raw JSON

{
    "Informational": 998
}

Content Metadata

Language

Author

David Pew

Publish Time

not set

Original Publish Time

2018-03-17 23:01:50 (8 years ago)

Republished

Word Count (Total)

2,774

Word Count (Content)

1,042

Links

External Links

Internal Links

144

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

TTFB (ms)

Download Size (bytes)

116,368

Location

Host ID

92 (laksa092)

Partition ID

Root Hash

12431216878206919092

Unparsed URL

com,wikihow!www,/Measure-Arm-Length s443