🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 151 (from laksa143)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa151.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 = 32 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.erc.re.kr/webzine/vol33/sub25.jsp\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.erc.re.kr/webzine/vol33/sub25.jsp\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.erc.re.kr\/webzine\/vol33\/sub25.jsp","crawl_time":1779692232,"first_indexed_time":1746410801,"http_code":200,"src_unparsed":"kr,re,erc!www,\/webzine\/vol33\/sub25.jsp s443","src_root_hash":"8012064732507066551","history_drop_reason":null,"meta_title":"지방공기업 웹진","meta_descriptions":[],"meta_canonical":null,"ml_categories_json":"{\"\/Business_and_Industrial\":792,\"\/Business_and_Industrial\/Business_Operations\":571,\"\/Business_and_Industrial\/Business_Operations\/Management\":310,\"\/Law_and_Government\":258,\"\/Law_and_Government\/Government\":205,\"\/Law_and_Government\/Government\/Public_Policy\":196,\"\/People_and_Society\":173,\"\/People_and_Society\/Social_Issues_and_Advocacy\":109}","ml_types_json":"{\"\/Article\":966,\"\/Article\/Thought_Leadership\":490}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"ko","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1746410801,"attrs_is_republished":0,"attrs_nr_words":"519","attrs_boilerpipe_nr_words":"161","body_ext_links_number":2,"body_int_links_number":31,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":766,"download_ttfb_msec":603,"download_size":13509}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 151 · Partition 32

laksa151

8012064732507066551

📄

INDEXABLE

✅

CRAWLED

9 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.erc.re.kr/webzine/vol33/sub25.jsp

Last Crawled

2026-05-25 06:57:12 (9 days ago)

First Indexed

2025-05-05 02:06:41 (1 year ago)

HTTP Status Code

200

Content

Meta Title

지방공기업 웹진

Meta Description

null

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

/Business_and_Industrial		79.2%
/Business_and_Industrial/Business_Operations		57.1%
/Business_and_Industrial/Business_Operations/Management		31.0%
/Law_and_Government		25.8%
/Law_and_Government/Government		20.5%
/Law_and_Government/Government/Public_Policy		19.6%
/People_and_Society		17.3%
/People_and_Society/Social_Issues_and_Advocacy		10.9%

Raw JSON

{
    "/Business_and_Industrial": 792,
    "/Business_and_Industrial/Business_Operations": 571,
    "/Business_and_Industrial/Business_Operations/Management": 310,
    "/Law_and_Government": 258,
    "/Law_and_Government/Government": 205,
    "/Law_and_Government/Government/Public_Policy": 196,
    "/People_and_Society": 173,
    "/People_and_Society/Social_Issues_and_Advocacy": 109
}

ML Page Types

/Article		96.6%
/Article/Thought_Leadership		49.0%

Raw JSON

{
    "/Article": 966,
    "/Article/Thought_Leadership": 490
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

Author

null

Publish Time

not set

Original Publish Time

2025-05-05 02:06:41 (1 year ago)

Republished

Word Count (Total)

519

Word Count (Content)

161

Links

External Links

Internal Links

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Redirect Target

null

Performance

Download Time (ms)

766

TTFB (ms)

603

Download Size (bytes)

13,509

Location

Host ID

151 (laksa151)

Partition ID

Root Hash

8012064732507066551

Unparsed URL

kr,re,erc!www,/webzine/vol33/sub25.jsp s443