🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 31 (from laksa073)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa031.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 = 35 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://news.stanford.edu/stories/2018/09/string-theory-landscape\')), getAhrefsUnparsedNoserviceFromURL(\'https://news.stanford.edu/stories/2018/09/string-theory-landscape\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/news.stanford.edu\/stories\/2018\/09\/string-theory-landscape","crawl_time":1774450871,"first_indexed_time":0,"http_code":200,"src_unparsed":"edu,stanford!news,\/stories\/2018\/09\/string-theory-landscape s443","src_root_hash":"9619766982384267031","history_drop_reason":null,"meta_title":"The String Theory Landscape | Stanford Report","meta_descriptions":["The most recent update to the Big Bang theory, called the String Theory Landscape, arose out of elements of string theory and cosmic inflation. The theory’s inclusion of a multiverse and its denial of immutable physical laws has raised debates that continue to this day. This story is part 1 of a five-part series."],"meta_canonical":null,"ml_categories_json":"{\"\/Science\":966,\"\/Science\/Physics\":872}","ml_types_json":"{\"\/Article\":996,\"\/Article\/Thought_Leadership\":441}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1535760000,"attrs_is_republished":0,"attrs_nr_words":"1446","attrs_boilerpipe_nr_words":"898","body_ext_links_number":0,"body_int_links_number":95,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":2505,"download_ttfb_msec":1425,"download_size":31561}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 31 · Partition 35

laksa031

9619766982384267031

📄

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`	2.3 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://news.stanford.edu/stories/2018/09/string-theory-landscape

Last Crawled

2026-03-25 15:01:11 (2 months ago)

First Indexed

not set

HTTP Status Code

200

Content

Meta Title

The String Theory Landscape | Stanford Report

Meta Description

The most recent update to the Big Bang theory, called the String Theory Landscape, arose out of elements of string theory and cosmic inflation. The theory’s inclusion of a multiverse and its denial of immutable physical laws has raised debates that continue to this day. This story is part 1 of a five-part series.

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

/Science		96.6%
/Science/Physics		87.2%

Raw JSON

{
    "/Science": 966,
    "/Science/Physics": 872
}

ML Page Types

/Article		99.6%
/Article/Thought_Leadership		44.1%

Raw JSON

{
    "/Article": 996,
    "/Article/Thought_Leadership": 441
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

Author

null

Publish Time

not set

Original Publish Time

2018-09-01 00:00:00 (7 years ago)

Republished

Word Count (Total)

1,446

Word Count (Content)

898

Links

External Links

Internal Links

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Redirect Target

null

Performance

Download Time (ms)

2,505

TTFB (ms)

1,425

Download Size (bytes)

31,561

Location

Host ID

31 (laksa031)

Partition ID

Root Hash

9619766982384267031

Unparsed URL

edu,stanford!news,/stories/2018/09/string-theory-landscape s443