🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 159 (from laksa139)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa159.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 = 43 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://surveyjs.io/\')), getAhrefsUnparsedNoserviceFromURL(\'https://surveyjs.io/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/surveyjs.io\/","crawl_time":1780315313,"first_indexed_time":1495842558,"http_code":200,"src_unparsed":"io,surveyjs!\/ s443","src_root_hash":"9681196231597628759","history_drop_reason":null,"meta_title":"Survey and Form Management Software - SurveyJS","meta_descriptions":["Build a custom survey and form management system in your JavaScript app. Fully customizable, JSON-based, with unlimited responses and full data ownership."],"meta_canonical":null,"ml_categories_json":"{\"\/Computers_and_Electronics\":828,\"\/Computers_and_Electronics\/Software\":818,\"\/Computers_and_Electronics\/Software\/Business_and_Productivity_Software\":419,\"\/Internet_and_Telecom\":349,\"\/Internet_and_Telecom\/Web_Services\":340,\"\/Internet_and_Telecom\/Web_Services\/Web_Design_and_Development\":321,\"\/Business_and_Industrial\":303,\"\/Business_and_Industrial\/Business_Services\":242,\"\/Business_and_Industrial\/Business_Services\/Knowledge_Management\":101}","ml_types_json":"{\"\/Core_Page\":683,\"\/Core_Page\/Services_Page\":673}","ml_intent_types_json":"{\"Commercial\":677,\"Transactional\":408,\"Informational\":305}","meta_language":"en","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1495842558,"attrs_is_republished":0,"attrs_nr_words":"3165","attrs_boilerpipe_nr_words":"1740","body_ext_links_number":32,"body_int_links_number":90,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":396,"download_ttfb_msec":242,"download_size":152173}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 159 · Partition 43

laksa159

9681196231597628759

📄

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://surveyjs.io/

Last Crawled

2026-06-01 12:01:53 (1 day ago)

First Indexed

2017-05-26 23:49:18 (9 years ago)

HTTP Status Code

200

Content

Meta Title

Survey and Form Management Software - SurveyJS

Meta Description

Build a custom survey and form management system in your JavaScript app. Fully customizable, JSON-based, with unlimited responses and full data ownership.

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

/Computers_and_Electronics		82.8%
/Computers_and_Electronics/Software		81.8%
/Computers_and_Electronics/Software/Business_and_Productivity_Software		41.9%
/Internet_and_Telecom		34.9%
/Internet_and_Telecom/Web_Services		34.0%
/Internet_and_Telecom/Web_Services/Web_Design_and_Development		32.1%
/Business_and_Industrial		30.3%
/Business_and_Industrial/Business_Services		24.2%
/Business_and_Industrial/Business_Services/Knowledge_Management		10.1%

Raw JSON

{
    "/Computers_and_Electronics": 828,
    "/Computers_and_Electronics/Software": 818,
    "/Computers_and_Electronics/Software/Business_and_Productivity_Software": 419,
    "/Internet_and_Telecom": 349,
    "/Internet_and_Telecom/Web_Services": 340,
    "/Internet_and_Telecom/Web_Services/Web_Design_and_Development": 321,
    "/Business_and_Industrial": 303,
    "/Business_and_Industrial/Business_Services": 242,
    "/Business_and_Industrial/Business_Services/Knowledge_Management": 101
}

ML Page Types

/Core_Page		68.3%
/Core_Page/Services_Page		67.3%

Raw JSON

{
    "/Core_Page": 683,
    "/Core_Page/Services_Page": 673
}

ML Intent Types

Commercial		67.7%
Transactional		40.8%
Informational		30.5%

Raw JSON

{
    "Commercial": 677,
    "Transactional": 408,
    "Informational": 305
}

Content Metadata

Language

Author

null

Publish Time

not set

Original Publish Time

2017-05-26 23:49:18 (9 years ago)

Republished

Word Count (Total)

3,165

Word Count (Content)

1,740

Links

External Links

Internal Links

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

396

TTFB (ms)

242

Download Size (bytes)

152,173

Location

Host ID

159 (laksa159)

Partition ID

Root Hash

9681196231597628759

Unparsed URL

io,surveyjs!/ s443