🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 150 (from laksa156)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa150.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 = 93 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://nationalzoo.si.edu/news/update-covid-19-positive-great-cats-smithsonians-national-zoo\')), getAhrefsUnparsedNoserviceFromURL(\'https://nationalzoo.si.edu/news/update-covid-19-positive-great-cats-smithsonians-national-zoo\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/nationalzoo.si.edu\/news\/update-covid-19-positive-great-cats-smithsonians-national-zoo","crawl_time":1777170690,"first_indexed_time":1632511848,"http_code":200,"src_unparsed":"edu,si!nationalzoo,\/news\/update-covid-19-positive-great-cats-smithsonians-national-zoo s443","src_root_hash":"3913164597925578750","history_drop_reason":null,"meta_title":"Update on COVID-19 Positive Great Cats at the Smithsonian’s National Zoo | Smithsonian's National Zoo and Conservation Biology Institute","meta_descriptions":["The lions and tigers at the Smithsonian’s National Zoo continue to be treated for COVID-19. All tigers and three lions are eating normally and improving. Three lions are of greater concern."],"meta_canonical":null,"ml_categories_json":"{\"\/Pets_and_Animals\":907,\"\/Pets_and_Animals\/Wildlife\":668}","ml_types_json":"{\"\/Article\":982,\"\/Article\/News_Update\":980}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en","attrs_author":null,"attrs_publish_time":1632494358,"attrs_original_publish_time":1632494358,"attrs_is_republished":0,"attrs_nr_words":"914","attrs_boilerpipe_nr_words":"378","body_ext_links_number":9,"body_int_links_number":78,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":2000,"download_ttfb_msec":1998,"download_size":21173}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 150 · Partition 93

laksa150

3913164597925578750

📄

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`	1.3 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://nationalzoo.si.edu/news/update-covid-19-positive-great-cats-smithsonians-national-zoo

Last Crawled

2026-04-26 02:31:30 (1 month ago)

First Indexed

2021-09-24 19:30:48 (4 years ago)

HTTP Status Code

200

Content

Meta Title

Update on COVID-19 Positive Great Cats at the Smithsonian’s National Zoo | Smithsonian's National Zoo and Conservation Biology Institute

Meta Description

The lions and tigers at the Smithsonian’s National Zoo continue to be treated for COVID-19. All tigers and three lions are eating normally and improving. Three lions are of greater concern.

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

/Pets_and_Animals		90.7%
/Pets_and_Animals/Wildlife		66.8%

Raw JSON

{
    "/Pets_and_Animals": 907,
    "/Pets_and_Animals/Wildlife": 668
}

ML Page Types

/Article		98.2%
/Article/News_Update		98.0%

Raw JSON

{
    "/Article": 982,
    "/Article/News_Update": 980
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

Author

null

Publish Time

2021-09-24 14:39:18 (4 years ago)

Original Publish Time

2021-09-24 14:39:18 (4 years ago)

Republished

Word Count (Total)

914

Word Count (Content)

378

Links

External Links

Internal Links

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

2,000

TTFB (ms)

1,998

Download Size (bytes)

21,173

Location

Host ID

150 (laksa150)

Partition ID

Root Hash

3913164597925578750

Unparsed URL

edu,si!nationalzoo,/news/update-covid-19-positive-great-cats-smithsonians-national-zoo s443