🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 181 (from laksa148)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa181.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 = 14 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.nlrb.gov/guidance/key-reference-materials/national-labor-relations-act\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.nlrb.gov/guidance/key-reference-materials/national-labor-relations-act\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.nlrb.gov\/guidance\/key-reference-materials\/national-labor-relations-act","crawl_time":1779771220,"first_indexed_time":1586058579,"http_code":200,"src_unparsed":"gov,nlrb!www,\/guidance\/key-reference-materials\/national-labor-relations-act s443","src_root_hash":"15675000464159322981","history_drop_reason":null,"meta_title":"National Labor Relations Act | National Labor Relations Board","meta_descriptions":["In 1935, Congress passed the National Labor Relations Act (“NLRA”), making clear that it is the policy of the United States to encourage collective bargaining by protecting workers’ full freedom of association. The NLRA protects workplace democracy by providing employees at private-sector workplaces the fundamental right to seek better working conditions and designation of representation without fear of retaliation."],"meta_canonical":null,"ml_categories_json":"{\"\/Law_and_Government\":974,\"\/Law_and_Government\/Legal\":963,\"\/Law_and_Government\/Legal\/Labor_and_Employment_Law\":962,\"\/Jobs_and_Education\":137,\"\/Jobs_and_Education\/Jobs\":135,\"\/Jobs_and_Education\/Jobs\/Career_Resources_and_Planning\":105}","ml_types_json":"{\"\/Core_Page\":408,\"\/Core_Page\/Services_Page\":264}","ml_intent_types_json":"{\"Informational\":992,\"Navigational\":142}","meta_language":"en","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1586058579,"attrs_is_republished":0,"attrs_nr_words":"19197","attrs_boilerpipe_nr_words":"17944","body_ext_links_number":13,"body_int_links_number":232,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":145,"download_ttfb_msec":124,"download_size":61897}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 181 · Partition 14

laksa181

15675000464159322981

📄

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.nlrb.gov/guidance/key-reference-materials/national-labor-relations-act

Last Crawled

2026-05-26 04:53:40 (8 days ago)

First Indexed

2020-04-05 03:49:39 (6 years ago)

HTTP Status Code

200

Content

Meta Title

National Labor Relations Act | National Labor Relations Board

Meta Description

In 1935, Congress passed the National Labor Relations Act (“NLRA”), making clear that it is the policy of the United States to encourage collective bargaining by protecting workers’ full freedom of association. The NLRA protects workplace democracy by providing employees at private-sector workplaces the fundamental right to seek better working conditions and designation of representation without fear of retaliation.

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

/Law_and_Government		97.4%
/Law_and_Government/Legal		96.3%
/Law_and_Government/Legal/Labor_and_Employment_Law		96.2%
/Jobs_and_Education		13.7%
/Jobs_and_Education/Jobs		13.5%
/Jobs_and_Education/Jobs/Career_Resources_and_Planning		10.5%

Raw JSON

{
    "/Law_and_Government": 974,
    "/Law_and_Government/Legal": 963,
    "/Law_and_Government/Legal/Labor_and_Employment_Law": 962,
    "/Jobs_and_Education": 137,
    "/Jobs_and_Education/Jobs": 135,
    "/Jobs_and_Education/Jobs/Career_Resources_and_Planning": 105
}

ML Page Types

/Core_Page		40.8%
/Core_Page/Services_Page		26.4%

Raw JSON

{
    "/Core_Page": 408,
    "/Core_Page/Services_Page": 264
}

ML Intent Types

Informational		99.2%
Navigational		14.2%

Raw JSON

{
    "Informational": 992,
    "Navigational": 142
}

Content Metadata

Language

Author

null

Publish Time

not set

Original Publish Time

2020-04-05 03:49:39 (6 years ago)

Republished

Word Count (Total)

19,197

Word Count (Content)

17,944

Links

External Links

Internal Links

232

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Redirect Target

null

Performance

Download Time (ms)

145

TTFB (ms)

124

Download Size (bytes)

61,897

Location

Host ID

181 (laksa181)

Partition ID

Root Hash

15675000464159322981

Unparsed URL

gov,nlrb!www,/guidance/key-reference-materials/national-labor-relations-act s443