🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 108 (from laksa074)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa108.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 = 93 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.online-calculator.com/\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.online-calculator.com/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.online-calculator.com\/","crawl_time":1780318618,"first_indexed_time":1486631868,"http_code":200,"src_unparsed":"com,online-calculator!www,\/ s443","src_root_hash":"10253551960407158708","history_drop_reason":null,"meta_title":"Online Calculator","meta_descriptions":["Make math easy with our online calculator and conversion site. All of our tools covering finance, education, health, cooking, and more are free to use! Our easy to use calculators deliver fast, reliable results on any device. Give it a try now!"],"meta_canonical":null,"ml_categories_json":"{\"\/Reference\":592,\"\/Reference\/Technical_Reference\":458,\"\/Finance\":167,\"\/Science\":158,\"\/Science\/Mathematics\":151,\"\/Finance\/Financial_Planning_and_Management\":103}","ml_types_json":"{\"\/Interactive_Tools\":885,\"\/Interactive_Tools\/Calculator\":864}","ml_intent_types_json":"{\"Informational\":843,\"Commercial\":290,\"Transactional\":242}","meta_language":null,"attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1486631868,"attrs_is_republished":0,"attrs_nr_words":"814","attrs_boilerpipe_nr_words":"47","body_ext_links_number":2,"body_int_links_number":42,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":50,"download_ttfb_msec":49,"download_size":6431}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 108 · Partition 93

laksa108

10253551960407158708

📄

INDEXABLE

✅

CRAWLED

1 day 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`	0.1 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.online-calculator.com/

Last Crawled

2026-06-01 12:56:58 (1 day ago)

First Indexed

2017-02-09 09:17:48 (9 years ago)

HTTP Status Code

200

Content

Meta Title

Online Calculator

Meta Description

Make math easy with our online calculator and conversion site. All of our tools covering finance, education, health, cooking, and more are free to use! Our easy to use calculators deliver fast, reliable results on any device. Give it a try now!

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

/Reference		59.2%
/Reference/Technical_Reference		45.8%
/Finance		16.7%
/Science		15.8%
/Science/Mathematics		15.1%
/Finance/Financial_Planning_and_Management		10.3%

Raw JSON

{
    "/Reference": 592,
    "/Reference/Technical_Reference": 458,
    "/Finance": 167,
    "/Science": 158,
    "/Science/Mathematics": 151,
    "/Finance/Financial_Planning_and_Management": 103
}

ML Page Types

/Interactive_Tools		88.5%
/Interactive_Tools/Calculator		86.4%

Raw JSON

{
    "/Interactive_Tools": 885,
    "/Interactive_Tools/Calculator": 864
}

ML Intent Types

Informational		84.3%
Commercial		29.0%
Transactional		24.2%

Raw JSON

{
    "Informational": 843,
    "Commercial": 290,
    "Transactional": 242
}

Content Metadata

Language

null

Author

null

Publish Time

not set

Original Publish Time

2017-02-09 09:17:48 (9 years ago)

Republished

Word Count (Total)

814

Word Count (Content)

Links

External Links

Internal Links

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

TTFB (ms)

Download Size (bytes)

6,431

Location

Host ID

108 (laksa108)

Partition ID

Root Hash

10253551960407158708

Unparsed URL

com,online-calculator!www,/ s443