🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 83 (from laksa002)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa083.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 = 76 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.goodbarber.com/blog/how-to-make-an-app/\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.goodbarber.com/blog/how-to-make-an-app/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.goodbarber.com\/blog\/how-to-make-an-app\/","crawl_time":1779133266,"first_indexed_time":1532806034,"http_code":200,"src_unparsed":"com,goodbarber!www,\/blog\/how-to-make-an-app\/ s443","src_root_hash":"2059812756258235283","history_drop_reason":null,"meta_title":"How to Create an App - 7 Steps to Make an app in 2026","meta_descriptions":["How to create an app without knowing how to code, in a very simple and intuitive way. How to make your own app in 7 steps: a step-by-step guide to build Android"],"meta_canonical":null,"ml_categories_json":"{\"\/Computers_and_Electronics\":739,\"\/Computers_and_Electronics\/Software\":727,\"\/Internet_and_Telecom\":503,\"\/Internet_and_Telecom\/Mobile_and_Wireless\":427,\"\/Internet_and_Telecom\/Mobile_and_Wireless\/Mobile_Apps_and_Add-Ons\":418,\"\/Computers_and_Electronics\/Software\/Software_Utilities\":332,\"\/Business_and_Industrial\":129}","ml_types_json":"{\"\/Article\":998,\"\/Article\/How_to\":918}","ml_intent_types_json":"{\"Informational\":992}","meta_language":"en","attrs_author":"Marie Pireddu","attrs_publish_time":1777024140,"attrs_original_publish_time":1532806034,"attrs_is_republished":1,"attrs_nr_words":"6533","attrs_boilerpipe_nr_words":"6133","body_ext_links_number":17,"body_int_links_number":106,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":431,"download_ttfb_msec":330,"download_size":57070}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 83 · Partition 76

laksa083

2059812756258235283

📄

INDEXABLE

✅

CRAWLED

15 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.goodbarber.com/blog/how-to-make-an-app/

Last Crawled

2026-05-18 19:41:06 (15 days ago)

First Indexed

2018-07-28 19:27:14 (7 years ago)

HTTP Status Code

200

Content

Meta Title

How to Create an App - 7 Steps to Make an app in 2026

Meta Description

How to create an app without knowing how to code, in a very simple and intuitive way. How to make your own app in 7 steps: a step-by-step guide to build Android

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		73.9%
/Computers_and_Electronics/Software		72.7%
/Internet_and_Telecom		50.3%
/Internet_and_Telecom/Mobile_and_Wireless		42.7%
/Internet_and_Telecom/Mobile_and_Wireless/Mobile_Apps_and_Add-Ons		41.8%
/Computers_and_Electronics/Software/Software_Utilities		33.2%
/Business_and_Industrial		12.9%

Raw JSON

{
    "/Computers_and_Electronics": 739,
    "/Computers_and_Electronics/Software": 727,
    "/Internet_and_Telecom": 503,
    "/Internet_and_Telecom/Mobile_and_Wireless": 427,
    "/Internet_and_Telecom/Mobile_and_Wireless/Mobile_Apps_and_Add-Ons": 418,
    "/Computers_and_Electronics/Software/Software_Utilities": 332,
    "/Business_and_Industrial": 129
}

ML Page Types

/Article		99.8%
/Article/How_to		91.8%

Raw JSON

{
    "/Article": 998,
    "/Article/How_to": 918
}

ML Intent Types

Informational

99.2%

Raw JSON

{
    "Informational": 992
}

Content Metadata

Language

Author

Marie Pireddu

Publish Time

2026-04-24 09:49:00 (1 month ago)

Original Publish Time

2018-07-28 19:27:14 (7 years ago)

Republished

Yes

Word Count (Total)

6,533

Word Count (Content)

6,133

Links

External Links

Internal Links

106

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

431

TTFB (ms)

330

Download Size (bytes)

57,070

Location

Host ID

83 (laksa083)

Partition ID

Root Hash

2059812756258235283

Unparsed URL

com,goodbarber!www,/blog/how-to-make-an-app/ s443