🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 129 (from laksa061)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa129.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 = 21 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://link.springer.com/article/10.1007/s10462-024-10721-6\')), getAhrefsUnparsedNoserviceFromURL(\'https://link.springer.com/article/10.1007/s10462-024-10721-6\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/link.springer.com\/article\/10.1007\/s10462-024-10721-6","crawl_time":1776150789,"first_indexed_time":1714162939,"http_code":200,"src_unparsed":"com,springer!link,\/article\/10.1007\/s10462-024-10721-6 s443","src_root_hash":"17645177711233004329","history_drop_reason":null,"meta_title":"A review of convolutional neural networks in computer vision | Artificial Intelligence Review | Springer Nature Link","meta_descriptions":["In computer vision, a series of exemplary advances have been made in several areas involving image classification, semantic segmentation, object detection,"],"meta_canonical":null,"ml_categories_json":"{\"\/Computers_and_Electronics\":773,\"\/Computers_and_Electronics\/Software\":749,\"\/Science\":516,\"\/Science\/Computer_Science\":512,\"\/Science\/Computer_Science\/Machine_Learning_and_Artificial_Intelligence\":511,\"\/Computers_and_Electronics\/Software\/Multimedia_Software\":276}","ml_types_json":"{\"\/Article\":999,\"\/Article\/Study_or_Research_Findings\":767}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en","attrs_author":null,"attrs_publish_time":1707004800,"attrs_original_publish_time":1707004800,"attrs_is_republished":0,"attrs_nr_words":"22050","attrs_boilerpipe_nr_words":"17839","body_ext_links_number":140,"body_int_links_number":193,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":352,"download_ttfb_msec":305,"download_size":174907}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 129 · Partition 21

laksa129

17645177711233004329

📄

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`	1.7 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://link.springer.com/article/10.1007/s10462-024-10721-6

Last Crawled

2026-04-14 07:13:09 (1 month ago)

First Indexed

2024-04-26 20:22:19 (2 years ago)

HTTP Status Code

200

Content

Meta Title

A review of convolutional neural networks in computer vision | Artificial Intelligence Review | Springer Nature Link

Meta Description

In computer vision, a series of exemplary advances have been made in several areas involving image classification, semantic segmentation, object detection,

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		77.3%
/Computers_and_Electronics/Software		74.9%
/Science		51.6%
/Science/Computer_Science		51.2%
/Science/Computer_Science/Machine_Learning_and_Artificial_Intelligence		51.1%
/Computers_and_Electronics/Software/Multimedia_Software		27.6%

Raw JSON

{
    "/Computers_and_Electronics": 773,
    "/Computers_and_Electronics/Software": 749,
    "/Science": 516,
    "/Science/Computer_Science": 512,
    "/Science/Computer_Science/Machine_Learning_and_Artificial_Intelligence": 511,
    "/Computers_and_Electronics/Software/Multimedia_Software": 276
}

ML Page Types

/Article		99.9%
/Article/Study_or_Research_Findings		76.7%

Raw JSON

{
    "/Article": 999,
    "/Article/Study_or_Research_Findings": 767
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

Author

null

Publish Time

2024-02-04 00:00:00 (2 years ago)

Original Publish Time

2024-02-04 00:00:00 (2 years ago)

Republished

Word Count (Total)

22,050

Word Count (Content)

17,839

Links

External Links

140

Internal Links

193

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

352

TTFB (ms)

305

Download Size (bytes)

174,907

Location

Host ID

129 (laksa129)

Partition ID

Root Hash

17645177711233004329

Unparsed URL

com,springer!link,/article/10.1007/s10462-024-10721-6 s443