🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 39 (from laksa146)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa039.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 = 14 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.ibm.com/think/topics/vaccine-passport\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.ibm.com/think/topics/vaccine-passport\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.ibm.com\/think\/topics\/vaccine-passport","crawl_time":1773153591,"first_indexed_time":1736348713,"http_code":200,"src_unparsed":"com,ibm!www,\/think\/topics\/vaccine-passport s443","src_root_hash":"15319107097793762839","history_drop_reason":null,"meta_title":"What Is a Vaccine Passport? | IBM","meta_descriptions":["A vaccine passport is a physical or digital health credential to confirm a person has been vaccinated for a particular contagious disease to enable travel."],"meta_canonical":null,"ml_categories_json":"{\"\/Health\":876,\"\/Health\/Public_Health\":831,\"\/Health\/Public_Health\/Health_Policy\":812,\"\/Travel_and_Transportation\":145,\"\/Travel_and_Transportation\/Travel_Agencies_and_Services\":109,\"\/Travel_and_Transportation\/Travel_Agencies_and_Services\/Other\":106}","ml_types_json":"{\"\/Article\":946,\"\/Article\/FAQ\":440}","ml_intent_types_json":"{\"Informational\":998,\"Commercial\":156}","meta_language":"en","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1736348713,"attrs_is_republished":0,"attrs_nr_words":"1999","attrs_boilerpipe_nr_words":"1532","body_ext_links_number":2,"body_int_links_number":14,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":820,"download_ttfb_msec":817,"download_size":39311}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 39 · Partition 14

laksa039

15319107097793762839

📄

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`	2.8 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.ibm.com/think/topics/vaccine-passport

Last Crawled

2026-03-10 14:39:51 (2 months ago)

First Indexed

2025-01-08 15:05:13 (1 year ago)

HTTP Status Code

200

Content

Meta Title

What Is a Vaccine Passport? | IBM

Meta Description

A vaccine passport is a physical or digital health credential to confirm a person has been vaccinated for a particular contagious disease to enable travel.

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		87.6%
/Health/Public_Health		83.1%
/Health/Public_Health/Health_Policy		81.2%
/Travel_and_Transportation		14.5%
/Travel_and_Transportation/Travel_Agencies_and_Services		10.9%
/Travel_and_Transportation/Travel_Agencies_and_Services/Other		10.6%

Raw JSON

{
    "/Health": 876,
    "/Health/Public_Health": 831,
    "/Health/Public_Health/Health_Policy": 812,
    "/Travel_and_Transportation": 145,
    "/Travel_and_Transportation/Travel_Agencies_and_Services": 109,
    "/Travel_and_Transportation/Travel_Agencies_and_Services/Other": 106
}

ML Page Types

/Article		94.6%
/Article/FAQ		44.0%

Raw JSON

{
    "/Article": 946,
    "/Article/FAQ": 440
}

ML Intent Types

Informational		99.8%
Commercial		15.6%

Raw JSON

{
    "Informational": 998,
    "Commercial": 156
}

Content Metadata

Language

Author

null

Publish Time

not set

Original Publish Time

2025-01-08 15:05:13 (1 year ago)

Republished

Word Count (Total)

1,999

Word Count (Content)

1,532

Links

External Links

Internal Links

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

820

TTFB (ms)

817

Download Size (bytes)

39,311

Location

Host ID

39 (laksa039)

Partition ID

Root Hash

15319107097793762839

Unparsed URL

com,ibm!www,/think/topics/vaccine-passport s443