🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 42 (from laksa154)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa042.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 = 44 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.nbcnews.com/tech/tech-news/vaccine-passports-global-travel-will-work-rcna1041\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.nbcnews.com/tech/tech-news/vaccine-passports-global-travel-will-work-rcna1041\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.nbcnews.com\/tech\/tech-news\/vaccine-passports-global-travel-will-work-rcna1041","crawl_time":1779367240,"first_indexed_time":1622044951,"http_code":200,"src_unparsed":"com,nbcnews!www,\/tech\/tech-news\/vaccine-passports-global-travel-will-work-rcna1041 s443","src_root_hash":"3867714919315588842","history_drop_reason":null,"meta_title":"How vaccine passports for global travel will work","meta_descriptions":["The European Union, some Asian governments and the airline industry are scrambling to develop so-called Covid-19 vaccine passports to help kickstart international travel."],"meta_canonical":null,"ml_categories_json":"{\"\/Travel_and_Transportation\":974,\"\/Travel_and_Transportation\/Travel_Agencies_and_Services\":653,\"\/Travel_and_Transportation\/Travel_Agencies_and_Services\/Other\":600,\"\/Health\":115,\"\/Health\/Public_Health\":113,\"\/Health\/Public_Health\/Health_Policy\":112}","ml_types_json":"{\"\/Article\":998,\"\/Article\/News_Update\":818}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en","attrs_author":null,"attrs_publish_time":1622045842,"attrs_original_publish_time":1622044951,"attrs_is_republished":0,"attrs_nr_words":"1821","attrs_boilerpipe_nr_words":"1037","body_ext_links_number":45,"body_int_links_number":63,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":1250,"download_ttfb_msec":1052,"download_size":77502}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 42 · Partition 44

laksa042

3867714919315588842

📄

INDEXABLE

✅

CRAWLED

13 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`	0.4 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.nbcnews.com/tech/tech-news/vaccine-passports-global-travel-will-work-rcna1041

Last Crawled

2026-05-21 12:40:40 (13 days ago)

First Indexed

2021-05-26 16:02:31 (5 years ago)

HTTP Status Code

200

Content

Meta Title

How vaccine passports for global travel will work

Meta Description

The European Union, some Asian governments and the airline industry are scrambling to develop so-called Covid-19 vaccine passports to help kickstart international 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

/Travel_and_Transportation		97.4%
/Travel_and_Transportation/Travel_Agencies_and_Services		65.3%
/Travel_and_Transportation/Travel_Agencies_and_Services/Other		60.0%
/Health		11.5%
/Health/Public_Health		11.3%
/Health/Public_Health/Health_Policy		11.2%

Raw JSON

{
    "/Travel_and_Transportation": 974,
    "/Travel_and_Transportation/Travel_Agencies_and_Services": 653,
    "/Travel_and_Transportation/Travel_Agencies_and_Services/Other": 600,
    "/Health": 115,
    "/Health/Public_Health": 113,
    "/Health/Public_Health/Health_Policy": 112
}

ML Page Types

/Article		99.8%
/Article/News_Update		81.8%

Raw JSON

{
    "/Article": 998,
    "/Article/News_Update": 818
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

Author

null

Publish Time

2021-05-26 16:17:22 (5 years ago)

Original Publish Time

2021-05-26 16:02:31 (5 years ago)

Republished

Word Count (Total)

1,821

Word Count (Content)

1,037

Links

External Links

Internal Links

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

1,250

TTFB (ms)

1,052

Download Size (bytes)

77,502

Location

Host ID

42 (laksa042)

Partition ID

Root Hash

3867714919315588842

Unparsed URL

com,nbcnews!www,/tech/tech-news/vaccine-passports-global-travel-will-work-rcna1041 s443