🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 153 (from laksa070)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa153.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 = 5 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://arzamas.academy/materials/616\')), getAhrefsUnparsedNoserviceFromURL(\'https://arzamas.academy/materials/616\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/arzamas.academy\/materials\/616","crawl_time":1780397766,"first_indexed_time":1517730958,"http_code":200,"src_unparsed":"academy,arzamas!\/materials\/616 s443","src_root_hash":"8368138857015561153","history_drop_reason":null,"meta_title":"Свобода слова в России • Arzamas","meta_descriptions":["Как власть боролась с журналистами после отмены цензуры в 1905 году"],"meta_canonical":null,"ml_categories_json":"{\"\/People_and_Society\":751,\"\/People_and_Society\/Social_Issues_and_Advocacy\":626,\"\/Law_and_Government\":486,\"\/People_and_Society\/Social_Issues_and_Advocacy\/Human_Rights_and_Liberties\":427,\"\/Law_and_Government\/Legal\":381,\"\/Law_and_Government\/Legal\/Constitutional_Law_and_Civil_Rights\":365}","ml_types_json":"{\"\/Article\":995,\"\/Article\/Story\":505}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"ru-ru","attrs_author":null,"attrs_publish_time":1447693531,"attrs_original_publish_time":1447693531,"attrs_is_republished":0,"attrs_nr_words":"7794","attrs_boilerpipe_nr_words":"5972","body_ext_links_number":13,"body_int_links_number":876,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":1544,"download_ttfb_msec":1534,"download_size":85100}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 153 · Partition 5

laksa153

8368138857015561153

📄

INDEXABLE

✅

CRAWLED

1 day 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 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://arzamas.academy/materials/616

Last Crawled

2026-06-02 10:56:06 (1 day ago)

First Indexed

2018-02-04 07:55:58 (8 years ago)

HTTP Status Code

200

Content

Meta Title

Свобода слова в России • Arzamas

Meta Description

Как власть боролась с журналистами после отмены цензуры в 1905 году

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

/People_and_Society		75.1%
/People_and_Society/Social_Issues_and_Advocacy		62.6%
/Law_and_Government		48.6%
/People_and_Society/Social_Issues_and_Advocacy/Human_Rights_and_Liberties		42.7%
/Law_and_Government/Legal		38.1%
/Law_and_Government/Legal/Constitutional_Law_and_Civil_Rights		36.5%

Raw JSON

{
    "/People_and_Society": 751,
    "/People_and_Society/Social_Issues_and_Advocacy": 626,
    "/Law_and_Government": 486,
    "/People_and_Society/Social_Issues_and_Advocacy/Human_Rights_and_Liberties": 427,
    "/Law_and_Government/Legal": 381,
    "/Law_and_Government/Legal/Constitutional_Law_and_Civil_Rights": 365
}

ML Page Types

/Article		99.5%
/Article/Story		50.5%

Raw JSON

{
    "/Article": 995,
    "/Article/Story": 505
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

ru-ru

Author

null

Publish Time

2015-11-16 17:05:31 (10 years ago)

Original Publish Time

2015-11-16 17:05:31 (10 years ago)

Republished

Word Count (Total)

7,794

Word Count (Content)

5,972

Links

External Links

Internal Links

876

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Redirect Target

null

Performance

Download Time (ms)

1,544

TTFB (ms)

1,534

Download Size (bytes)

85,100

Location

Host ID

153 (laksa153)

Partition ID

Root Hash

8368138857015561153

Unparsed URL

academy,arzamas!/materials/616 s443