🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 171 (from laksa090)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa171.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, attrs_boilerpipe_text AS attrs_boilerpipe_text, attrs_markdown AS attrs_markdown, attrs_readable_markdown AS attrs_readable_markdown, 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 (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://qz.com/2104575/do-astrazeneca-pfizer-moderna-and-sinovac-work-against-omicron\')), getAhrefsUnparsedNoserviceFromURL(\'https://qz.com/2104575/do-astrazeneca-pfizer-moderna-and-sinovac-work-against-omicron\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/qz.com\/2104575\/do-astrazeneca-pfizer-moderna-and-sinovac-work-against-omicron","crawl_time":1776941754,"first_indexed_time":1666458754,"http_code":200,"src_unparsed":"com,qz!\/2104575\/do-astrazeneca-pfizer-moderna-and-sinovac-work-against-omicron s443","src_root_hash":"3720062936216580371","history_drop_reason":null,"meta_title":"How well do the major vaccines work against omicron?","meta_descriptions":["It’s been nearly a month since omicron’s detection caused alarm because of its large number of mutations. Now preliminary lab research suggests these mutations do appear to boost the variant’s ability to infect even fully vaccinated people, as well as those who have previously had covid."],"attrs_boilerpipe_text":"How well do the major vaccines work against omicron?","attrs_markdown":"![](https:\/\/sb.scorecardresearch.com\/p?c1=2&c2=40529573&cv=3.6&cj=1)","attrs_readable_markdown":null,"meta_canonical":null,"ml_categories_json":"{\"\/Health\":852,\"\/Science\":609,\"\/Science\/Biological_Sciences\":608,\"\/Science\/Biological_Sciences\/Genetics\":492,\"\/Health\/Public_Health\":440,\"\/Health\/Public_Health\/Health_Policy\":385}","ml_types_json":"{\"\/Article\":993,\"\/Article\/Study_or_Research_Findings\":777}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en","attrs_author":null,"attrs_publish_time":1640096471,"attrs_original_publish_time":1640096471,"attrs_is_republished":0,"attrs_nr_words":"9","attrs_boilerpipe_nr_words":"9","body_ext_links_number":1,"body_int_links_number":0,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":438,"download_ttfb_msec":315,"download_size":22542}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📄

INDEXABLE

✅

CRAWLED

20 hours 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 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://qz.com/2104575/do-astrazeneca-pfizer-moderna-and-sinovac-work-against-omicron

Last Crawled

2026-04-23 10:55:54 (20 hours ago)

First Indexed

2022-10-22 17:12:34 (3 years ago)

HTTP Status Code

200

Content

Meta Title

How well do the major vaccines work against omicron?

Meta Description

It’s been nearly a month since omicron’s detection caused alarm because of its large number of mutations. Now preliminary lab research suggests these mutations do appear to boost the variant’s ability to infect even fully vaccinated people, as well as those who have previously had covid.

Meta Canonical

null

Boilerpipe Text

How well do the major vaccines work against omicron?

Markdown

![](https://sb.scorecardresearch.com/p?c1=2&c2=40529573&cv=3.6&cj=1)

Readable Markdown

null

ML Classification

ML Categories

/Health		85.2%
/Science		60.9%
/Science/Biological_Sciences		60.8%
/Science/Biological_Sciences/Genetics		49.2%
/Health/Public_Health		44.0%
/Health/Public_Health/Health_Policy		38.5%

Raw JSON

{
    "/Health": 852,
    "/Science": 609,
    "/Science/Biological_Sciences": 608,
    "/Science/Biological_Sciences/Genetics": 492,
    "/Health/Public_Health": 440,
    "/Health/Public_Health/Health_Policy": 385
}

ML Page Types

/Article		99.3%
/Article/Study_or_Research_Findings		77.7%

Raw JSON

{
    "/Article": 993,
    "/Article/Study_or_Research_Findings": 777
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

Author

null

Publish Time

2021-12-21 14:21:11 (4 years ago)

Original Publish Time

2021-12-21 14:21:11 (4 years ago)

Republished

Word Count (Total)

Word Count (Content)

Links

External Links

Internal Links

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Redirect Target

null

Performance

Download Time (ms)

438

TTFB (ms)

315

Download Size (bytes)

22,542

Shard

171 (laksa)

Root Hash

3720062936216580371

Unparsed URL

com,qz!/2104575/do-astrazeneca-pfizer-moderna-and-sinovac-work-against-omicron s443