🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 82 (from laksa131)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa082.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 = 44 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.sphinx-solution.com/blog/how-to-create-an-app/\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.sphinx-solution.com/blog/how-to-create-an-app/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.sphinx-solution.com\/blog\/how-to-create-an-app\/","crawl_time":1779100063,"first_indexed_time":1707127086,"http_code":200,"src_unparsed":"com,sphinx-solution!www,\/blog\/how-to-create-an-app\/ s443","src_root_hash":"5010349475047548882","history_drop_reason":null,"meta_title":"How to Create an App from Scratch? A Comprehensive Guide","meta_descriptions":["There are so many steps and activities involved in the app development process. Continue reading to learn how to create an app with the latest features."],"meta_canonical":null,"ml_categories_json":"{\"\/Computers_and_Electronics\":863,\"\/Computers_and_Electronics\/Software\":850,\"\/Computers_and_Electronics\/Software\/Software_Utilities\":426,\"\/Internet_and_Telecom\":373,\"\/Internet_and_Telecom\/Mobile_and_Wireless\":304,\"\/Internet_and_Telecom\/Mobile_and_Wireless\/Mobile_Apps_and_Add-Ons\":297}","ml_types_json":"{\"\/Article\":999,\"\/Article\/Tutorial_or_Guide\":867}","ml_intent_types_json":"{\"Informational\":998}","meta_language":"en-us","attrs_author":"Shivraj Dhaygude","attrs_publish_time":1706789915,"attrs_original_publish_time":1706789915,"attrs_is_republished":0,"attrs_nr_words":"2849","attrs_boilerpipe_nr_words":"2296","body_ext_links_number":11,"body_int_links_number":52,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":76,"download_ttfb_msec":61,"download_size":40488}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 82 · Partition 44

laksa082

5010349475047548882

📄

INDEXABLE

✅

CRAWLED

16 days 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`	0.5 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.sphinx-solution.com/blog/how-to-create-an-app/

Last Crawled

2026-05-18 10:27:43 (16 days ago)

First Indexed

2024-02-05 09:58:06 (2 years ago)

HTTP Status Code

200

Content

Meta Title

How to Create an App from Scratch? A Comprehensive Guide

Meta Description

There are so many steps and activities involved in the app development process. Continue reading to learn how to create an app with the latest features.

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		86.3%
/Computers_and_Electronics/Software		85.0%
/Computers_and_Electronics/Software/Software_Utilities		42.6%
/Internet_and_Telecom		37.3%
/Internet_and_Telecom/Mobile_and_Wireless		30.4%
/Internet_and_Telecom/Mobile_and_Wireless/Mobile_Apps_and_Add-Ons		29.7%

Raw JSON

{
    "/Computers_and_Electronics": 863,
    "/Computers_and_Electronics/Software": 850,
    "/Computers_and_Electronics/Software/Software_Utilities": 426,
    "/Internet_and_Telecom": 373,
    "/Internet_and_Telecom/Mobile_and_Wireless": 304,
    "/Internet_and_Telecom/Mobile_and_Wireless/Mobile_Apps_and_Add-Ons": 297
}

ML Page Types

/Article		99.9%
/Article/Tutorial_or_Guide		86.7%

Raw JSON

{
    "/Article": 999,
    "/Article/Tutorial_or_Guide": 867
}

ML Intent Types

Informational

99.8%

Raw JSON

{
    "Informational": 998
}

Content Metadata

Language

en-us

Author

Shivraj Dhaygude

Publish Time

2024-02-01 12:18:35 (2 years ago)

Original Publish Time

2024-02-01 12:18:35 (2 years ago)

Republished

Word Count (Total)

2,849

Word Count (Content)

2,296

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)

40,488

Location

Host ID

82 (laksa082)

Partition ID

Root Hash

5010349475047548882

Unparsed URL

com,sphinx-solution!www,/blog/how-to-create-an-app/ s443