🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 9 (from laksa134)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa009.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 = 84 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.thermofisher.com/allergy/us/en/allergen-fact-sheets/shellfish.html\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.thermofisher.com/allergy/us/en/allergen-fact-sheets/shellfish.html\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.thermofisher.com\/allergy\/us\/en\/allergen-fact-sheets\/shellfish.html","crawl_time":1773885055,"first_indexed_time":1700036863,"http_code":200,"src_unparsed":"com,thermofisher!www,\/allergy\/us\/en\/allergen-fact-sheets\/shellfish.html s443","src_root_hash":"16318276188303236809","history_drop_reason":null,"meta_title":"Shellfish Allergen Facts, Symptoms, and Treatment | Allergy Insider","meta_descriptions":["Curious about Shellfish allergy? Allergen Fact Sheets provide a comprehensive overview for every stage of the allergy journey, from symptoms to diagnosis and management."],"meta_canonical":null,"ml_categories_json":"{\"\/Health\":968,\"\/Health\/Health_Conditions\":683,\"\/Health\/Health_Conditions\/Allergies\":674,\"\/Health\/Health_Conditions\/Allergies\/Food_Allergies\":662,\"\/Food_and_Drink\":206,\"\/Food_and_Drink\/Food\":194}","ml_types_json":"{\"\/Article\":987,\"\/Article\/FAQ\":780}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en-us","attrs_author":null,"attrs_publish_time":1754608535,"attrs_original_publish_time":1700036863,"attrs_is_republished":1,"attrs_nr_words":"5188","attrs_boilerpipe_nr_words":"303","body_ext_links_number":16,"body_int_links_number":62,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":147,"download_ttfb_msec":135,"download_size":52927}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 9 · Partition 84

laksa009

16318276188303236809

📄

INDEXABLE

✅

CRAWLED

2 months 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`	2.6 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.thermofisher.com/allergy/us/en/allergen-fact-sheets/shellfish.html

Last Crawled

2026-03-19 01:50:55 (2 months ago)

First Indexed

2023-11-15 08:27:43 (2 years ago)

HTTP Status Code

200

Content

Meta Title

Shellfish Allergen Facts, Symptoms, and Treatment | Allergy Insider

Meta Description

Curious about Shellfish allergy? Allergen Fact Sheets provide a comprehensive overview for every stage of the allergy journey, from symptoms to diagnosis and management.

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		96.8%
/Health/Health_Conditions		68.3%
/Health/Health_Conditions/Allergies		67.4%
/Health/Health_Conditions/Allergies/Food_Allergies		66.2%
/Food_and_Drink		20.6%
/Food_and_Drink/Food		19.4%

Raw JSON

{
    "/Health": 968,
    "/Health/Health_Conditions": 683,
    "/Health/Health_Conditions/Allergies": 674,
    "/Health/Health_Conditions/Allergies/Food_Allergies": 662,
    "/Food_and_Drink": 206,
    "/Food_and_Drink/Food": 194
}

ML Page Types

/Article		98.7%
/Article/FAQ		78.0%

Raw JSON

{
    "/Article": 987,
    "/Article/FAQ": 780
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

en-us

Author

null

Publish Time

2025-08-07 23:15:35 (9 months ago)

Original Publish Time

2023-11-15 08:27:43 (2 years ago)

Republished

Yes

Word Count (Total)

5,188

Word Count (Content)

303

Links

External Links

Internal Links

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

147

TTFB (ms)

135

Download Size (bytes)

52,927

Location

Host ID

9 (laksa009)

Partition ID

Root Hash

16318276188303236809

Unparsed URL

com,thermofisher!www,/allergy/us/en/allergen-fact-sheets/shellfish.html s443