🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 175 (from laksa155)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa175.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 = 72 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.nasa.gov/history/35-years-ago-launch-of-mir-space-stations-first-module/\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.nasa.gov/history/35-years-ago-launch-of-mir-space-stations-first-module/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.nasa.gov\/history\/35-years-ago-launch-of-mir-space-stations-first-module\/","crawl_time":1777317072,"first_indexed_time":1697348001,"http_code":200,"src_unparsed":"gov,nasa!www,\/history\/35-years-ago-launch-of-mir-space-stations-first-module\/ s443","src_root_hash":"12871711242003294575","history_drop_reason":null,"meta_title":"35 Years Ago: Launch of Mir Space Station’s First Module - NASA","meta_descriptions":["On Feb. 19, 1986, the Soviet Union launched the first module of the Mir space station. Called the Mir base block or core module, this first element provided"],"meta_canonical":null,"ml_categories_json":"{\"\/Science\":984,\"\/Science\/Astronomy\":913}","ml_types_json":"{\"\/Article\":967,\"\/Article\/News_Update\":514}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en-us","attrs_author":"Kelli Mars","attrs_publish_time":1614051120,"attrs_original_publish_time":1614051120,"attrs_is_republished":0,"attrs_nr_words":"2851","attrs_boilerpipe_nr_words":"1707","body_ext_links_number":8,"body_int_links_number":208,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":560,"download_ttfb_msec":533,"download_size":38182}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 175 · Partition 72

laksa175

12871711242003294575

📄

INDEXABLE

✅

CRAWLED

1 month 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`	1.2 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.nasa.gov/history/35-years-ago-launch-of-mir-space-stations-first-module/

Last Crawled

2026-04-27 19:11:12 (1 month ago)

First Indexed

2023-10-15 05:33:21 (2 years ago)

HTTP Status Code

200

Content

Meta Title

35 Years Ago: Launch of Mir Space Station’s First Module - NASA

Meta Description

On Feb. 19, 1986, the Soviet Union launched the first module of the Mir space station. Called the Mir base block or core module, this first element provided

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		98.4%
/Science/Astronomy		91.3%

Raw JSON

{
    "/Science": 984,
    "/Science/Astronomy": 913
}

ML Page Types

/Article		96.7%
/Article/News_Update		51.4%

Raw JSON

{
    "/Article": 967,
    "/Article/News_Update": 514
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

en-us

Author

Kelli Mars

Publish Time

2021-02-23 03:32:00 (5 years ago)

Original Publish Time

2021-02-23 03:32:00 (5 years ago)

Republished

Word Count (Total)

2,851

Word Count (Content)

1,707

Links

External Links

Internal Links

208

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Redirect Target

null

Performance

Download Time (ms)

560

TTFB (ms)

533

Download Size (bytes)

38,182

Location

Host ID

175 (laksa175)

Partition ID

Root Hash

12871711242003294575

Unparsed URL

gov,nasa!www,/history/35-years-ago-launch-of-mir-space-stations-first-module/ s443