🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 77 (from laksa053)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa077.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 = 31 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://medium.com/thedeephub/convolutional-neural-networks-a-comprehensive-guide-5cc0b5eae175\')), getAhrefsUnparsedNoserviceFromURL(\'https://medium.com/thedeephub/convolutional-neural-networks-a-comprehensive-guide-5cc0b5eae175\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/medium.com\/thedeephub\/convolutional-neural-networks-a-comprehensive-guide-5cc0b5eae175","crawl_time":1775868294,"first_indexed_time":1707734122,"http_code":200,"src_unparsed":"com,medium!\/thedeephub\/convolutional-neural-networks-a-comprehensive-guide-5cc0b5eae175 s443","src_root_hash":"13179037029838926277","history_drop_reason":null,"meta_title":"Convolutional Neural Networks: A Comprehensive Guide | by Jorgecardete | The Deep Hub | Medium","meta_descriptions":["Convolutional Neural Networks: A Comprehensive Guide Exploring the power of CNNs in image analysis Table of contents What are Convolutional Neural Networks? Convolutional …"],"meta_canonical":null,"ml_categories_json":"{\"\/Computers_and_Electronics\":906,\"\/Computers_and_Electronics\/Software\":847,\"\/Computers_and_Electronics\/Software\/Educational_Software\":380,\"\/Science\":163,\"\/Science\/Computer_Science\":159,\"\/Science\/Computer_Science\/Machine_Learning_and_Artificial_Intelligence\":156}","ml_types_json":"{\"\/Article\":998,\"\/Article\/Tutorial_or_Guide\":995}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en","attrs_author":null,"attrs_publish_time":1708203103,"attrs_original_publish_time":1707734122,"attrs_is_republished":0,"attrs_nr_words":"4112","attrs_boilerpipe_nr_words":"3157","body_ext_links_number":24,"body_int_links_number":111,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":1234,"download_ttfb_msec":868,"download_size":59862}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 77 · Partition 31

laksa077

13179037029838926277

📄

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`	1.8 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://medium.com/thedeephub/convolutional-neural-networks-a-comprehensive-guide-5cc0b5eae175

Last Crawled

2026-04-11 00:44:54 (1 month ago)

First Indexed

2024-02-12 10:35:22 (2 years ago)

HTTP Status Code

200

Content

Meta Title

Convolutional Neural Networks: A Comprehensive Guide | by Jorgecardete | The Deep Hub | Medium

Meta Description

Convolutional Neural Networks: A Comprehensive Guide Exploring the power of CNNs in image analysis Table of contents What are Convolutional Neural Networks? Convolutional …

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		90.6%
/Computers_and_Electronics/Software		84.7%
/Computers_and_Electronics/Software/Educational_Software		38.0%
/Science		16.3%
/Science/Computer_Science		15.9%
/Science/Computer_Science/Machine_Learning_and_Artificial_Intelligence		15.6%

Raw JSON

{
    "/Computers_and_Electronics": 906,
    "/Computers_and_Electronics/Software": 847,
    "/Computers_and_Electronics/Software/Educational_Software": 380,
    "/Science": 163,
    "/Science/Computer_Science": 159,
    "/Science/Computer_Science/Machine_Learning_and_Artificial_Intelligence": 156
}

ML Page Types

/Article		99.8%
/Article/Tutorial_or_Guide		99.5%

Raw JSON

{
    "/Article": 998,
    "/Article/Tutorial_or_Guide": 995
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

Author

null

Publish Time

2024-02-17 20:51:43 (2 years ago)

Original Publish Time

2024-02-12 10:35:22 (2 years ago)

Republished

Word Count (Total)

4,112

Word Count (Content)

3,157

Links

External Links

Internal Links

111

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

1,234

TTFB (ms)

868

Download Size (bytes)

59,862

Location

Host ID

77 (laksa077)

Partition ID

Root Hash

13179037029838926277

Unparsed URL

com,medium!/thedeephub/convolutional-neural-networks-a-comprehensive-guide-5cc0b5eae175 s443