🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 30 (from laksa140)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa030.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 = 16 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://medicine.yale.edu/news-article/a-better-covid-treatment-for-the-immunocompromised/\')), getAhrefsUnparsedNoserviceFromURL(\'https://medicine.yale.edu/news-article/a-better-covid-treatment-for-the-immunocompromised/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/medicine.yale.edu\/news-article\/a-better-covid-treatment-for-the-immunocompromised\/","crawl_time":1760402425,"first_indexed_time":1713926576,"http_code":200,"src_unparsed":"edu,yale!medicine,\/news-article\/a-better-covid-treatment-for-the-immunocompromised\/ s443","src_root_hash":"10483914758265783230","history_drop_reason":null,"meta_title":"A Better COVID Treatment for the Immunocompromised? < Yale School of Medicine","meta_descriptions":["Yale scientists are working on an alternative treatment for COVID-19, for use in patients whose immune therapies clash with Paxlovid."],"meta_canonical":null,"ml_categories_json":"{\"\/Health\":962,\"\/Health\/Medical_Literature_and_Resources\":606,\"\/Health\/Medical_Literature_and_Resources\/Other\":586,\"\/Science\":360,\"\/Science\/Biological_Sciences\":359,\"\/Science\/Biological_Sciences\/Other\":200}","ml_types_json":"{\"\/Article\":995,\"\/Article\/Study_or_Research_Findings\":772}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en","attrs_author":"Freda Kreier","attrs_publish_time":1713830400,"attrs_original_publish_time":1713830400,"attrs_is_republished":0,"attrs_nr_words":"1851","attrs_boilerpipe_nr_words":"252","body_ext_links_number":11,"body_int_links_number":431,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":859,"download_ttfb_msec":710,"download_size":51614}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 30 · Partition 16

laksa030

10483914758265783230

🚫

NOT INDEXABLE

✅

CRAWLED

7 months ago

🚫

ROBOTS BLOCKED

Page Info Filters

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	FAIL	`download_stamp > now() - 6 MONTH`	7.8 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://medicine.yale.edu/news-article/a-better-covid-treatment-for-the-immunocompromised/

Last Crawled

2025-10-14 00:40:25 (7 months ago)

First Indexed

2024-04-24 02:42:56 (2 years ago)

HTTP Status Code

200

Content

Meta Title

A Better COVID Treatment for the Immunocompromised? < Yale School of Medicine

Meta Description

Yale scientists are working on an alternative treatment for COVID-19, for use in patients whose immune therapies clash with Paxlovid.

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		96.2%
/Health/Medical_Literature_and_Resources		60.6%
/Health/Medical_Literature_and_Resources/Other		58.6%
/Science		36.0%
/Science/Biological_Sciences		35.9%
/Science/Biological_Sciences/Other		20.0%

Raw JSON

{
    "/Health": 962,
    "/Health/Medical_Literature_and_Resources": 606,
    "/Health/Medical_Literature_and_Resources/Other": 586,
    "/Science": 360,
    "/Science/Biological_Sciences": 359,
    "/Science/Biological_Sciences/Other": 200
}

ML Page Types

/Article		99.5%
/Article/Study_or_Research_Findings		77.2%

Raw JSON

{
    "/Article": 995,
    "/Article/Study_or_Research_Findings": 772
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

Author

Freda Kreier

Publish Time

2024-04-23 00:00:00 (2 years ago)

Original Publish Time

2024-04-23 00:00:00 (2 years ago)

Republished

Word Count (Total)

1,851

Word Count (Content)

252

Links

External Links

Internal Links

431

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

859

TTFB (ms)

710

Download Size (bytes)

51,614

Location

Host ID

30 (laksa030)

Partition ID

Root Hash

10483914758265783230

Unparsed URL

edu,yale!medicine,/news-article/a-better-covid-treatment-for-the-immunocompromised/ s443