🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 199 (from laksa116)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa199.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 = 11 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.allergyuk.org/resources/fish-and-shellfish-allergy-factsheet/\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.allergyuk.org/resources/fish-and-shellfish-allergy-factsheet/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.allergyuk.org\/resources\/fish-and-shellfish-allergy-factsheet\/","crawl_time":1779598053,"first_indexed_time":1632357083,"http_code":200,"src_unparsed":"org,allergyuk!www,\/resources\/fish-and-shellfish-allergy-factsheet\/ s443","src_root_hash":"8530268006116182399","history_drop_reason":null,"meta_title":"Fish and Shellfish Allergy | Allergy UK | National Charity","meta_descriptions":["Are you aware of non-food products containing fish\/ shellfish derivatives?","Are you aware of non-food products containing fish\/ shellfish derivatives?"],"meta_canonical":null,"ml_categories_json":"{\"\/Health\":991,\"\/Health\/Health_Conditions\":788,\"\/Health\/Health_Conditions\/Allergies\":784,\"\/Health\/Health_Conditions\/Allergies\/Food_Allergies\":773}","ml_types_json":"{\"\/Article\":962,\"\/Article\/Definitions\":569}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en","attrs_author":null,"attrs_publish_time":1625612372,"attrs_original_publish_time":1625612372,"attrs_is_republished":0,"attrs_nr_words":"2250","attrs_boilerpipe_nr_words":"1710","body_ext_links_number":14,"body_int_links_number":59,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":100,"download_ttfb_msec":99,"download_size":18229}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 199 · Partition 11

laksa199

8530268006116182399

📄

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.allergyuk.org/resources/fish-and-shellfish-allergy-factsheet/

Last Crawled

2026-05-24 04:47:33 (9 days ago)

First Indexed

2021-09-23 00:31:23 (4 years ago)

HTTP Status Code

200

Content

Meta Title

Fish and Shellfish Allergy | Allergy UK | National Charity

Meta Description

Are you aware of non-food products containing fish/ shellfish derivatives?, Are you aware of non-food products containing fish/ shellfish derivatives?

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		99.1%
/Health/Health_Conditions		78.8%
/Health/Health_Conditions/Allergies		78.4%
/Health/Health_Conditions/Allergies/Food_Allergies		77.3%

Raw JSON

{
    "/Health": 991,
    "/Health/Health_Conditions": 788,
    "/Health/Health_Conditions/Allergies": 784,
    "/Health/Health_Conditions/Allergies/Food_Allergies": 773
}

ML Page Types

/Article		96.2%
/Article/Definitions		56.9%

Raw JSON

{
    "/Article": 962,
    "/Article/Definitions": 569
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

Author

null

Publish Time

2021-07-06 22:59:32 (4 years ago)

Original Publish Time

2021-07-06 22:59:32 (4 years ago)

Republished

Word Count (Total)

2,250

Word Count (Content)

1,710

Links

External Links

Internal Links

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

100

TTFB (ms)

Download Size (bytes)

18,229

Location

Host ID

199 (laksa199)

Partition ID

Root Hash

8530268006116182399

Unparsed URL

org,allergyuk!www,/resources/fish-and-shellfish-allergy-factsheet/ s443