🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 110 (from laksa132)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa110.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 = 98 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.medicalnewstoday.com/articles/325559\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.medicalnewstoday.com/articles/325559\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.medicalnewstoday.com\/articles\/325559","crawl_time":1780329578,"first_indexed_time":1581763366,"http_code":200,"src_unparsed":"com,medicalnewstoday!www,\/articles\/325559 s443","src_root_hash":"5853625527623639710","history_drop_reason":null,"meta_title":"Shellfish allergy symptoms: How long they last and treatments","meta_descriptions":["Many people are allergic to shellfish. The symptoms can be mild or severe and may include wheezing, coughing, and confusion. Learn more here."],"meta_canonical":null,"ml_categories_json":"{\"\/Health\":996,\"\/Health\/Health_Conditions\":928,\"\/Health\/Health_Conditions\/Allergies\":919,\"\/Health\/Health_Conditions\/Allergies\/Food_Allergies\":875}","ml_types_json":"{\"\/Article\":999,\"\/Article\/Tutorial_or_Guide\":352}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en","attrs_author":"Nicole Galan","attrs_publish_time":0,"attrs_original_publish_time":1581763366,"attrs_is_republished":0,"attrs_nr_words":"1824","attrs_boilerpipe_nr_words":"1020","body_ext_links_number":28,"body_int_links_number":119,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":724,"download_ttfb_msec":594,"download_size":68162}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 110 · Partition 98

laksa110

5853625527623639710

📄

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`	0.1 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.medicalnewstoday.com/articles/325559

Last Crawled

2026-06-01 15:59:38 (1 day ago)

First Indexed

2020-02-15 10:42:46 (6 years ago)

HTTP Status Code

200

Content

Meta Title

Shellfish allergy symptoms: How long they last and treatments

Meta Description

Many people are allergic to shellfish. The symptoms can be mild or severe and may include wheezing, coughing, and confusion. Learn more here.

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		99.6%
/Health/Health_Conditions		92.8%
/Health/Health_Conditions/Allergies		91.9%
/Health/Health_Conditions/Allergies/Food_Allergies		87.5%

Raw JSON

{
    "/Health": 996,
    "/Health/Health_Conditions": 928,
    "/Health/Health_Conditions/Allergies": 919,
    "/Health/Health_Conditions/Allergies/Food_Allergies": 875
}

ML Page Types

/Article		99.9%
/Article/Tutorial_or_Guide		35.2%

Raw JSON

{
    "/Article": 999,
    "/Article/Tutorial_or_Guide": 352
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

Author

Nicole Galan

Publish Time

not set

Original Publish Time

2020-02-15 10:42:46 (6 years ago)

Republished

Word Count (Total)

1,824

Word Count (Content)

1,020

Links

External Links

Internal Links

119

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Redirect Target

null

Performance

Download Time (ms)

724

TTFB (ms)

594

Download Size (bytes)

68,162

Location

Host ID

110 (laksa110)

Partition ID

Root Hash

5853625527623639710

Unparsed URL

com,medicalnewstoday!www,/articles/325559 s443