🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 139 (from laksa094)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa139.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 = 83 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://i2group.com/articles/the-10-biggest-issues-facing-natural-language-processing\')), getAhrefsUnparsedNoserviceFromURL(\'https://i2group.com/articles/the-10-biggest-issues-facing-natural-language-processing\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/i2group.com\/articles\/the-10-biggest-issues-facing-natural-language-processing","crawl_time":1778991821,"first_indexed_time":1697499742,"http_code":200,"src_unparsed":"com,i2group!\/articles\/the-10-biggest-issues-facing-natural-language-processing s443","src_root_hash":"800420521704956739","history_drop_reason":null,"meta_title":"The 10 Biggest Issues Facing Natural Language Processing","meta_descriptions":["For Natural Language Processing to keep progressing its capabilities there are some important issues that need to be resolved. Here's our list of the top 10."],"meta_canonical":null,"ml_categories_json":"{\"\/Computers_and_Electronics\":905,\"\/Computers_and_Electronics\/Software\":861,\"\/Computers_and_Electronics\/Software\/Software_Utilities\":335,\"\/Science\":144,\"\/Science\/Computer_Science\":142,\"\/Science\/Computer_Science\/Machine_Learning_and_Artificial_Intelligence\":142}","ml_types_json":"{\"\/Article\":987,\"\/Article\/Listicle\":800}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1697499742,"attrs_is_republished":0,"attrs_nr_words":"1313","attrs_boilerpipe_nr_words":"930","body_ext_links_number":3,"body_int_links_number":57,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":59,"download_ttfb_msec":44,"download_size":30137}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 139 · Partition 83

laksa139

800420521704956739

📄

INDEXABLE

✅

CRAWLED

17 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`	0.6 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://i2group.com/articles/the-10-biggest-issues-facing-natural-language-processing

Last Crawled

2026-05-17 04:23:41 (17 days ago)

First Indexed

2023-10-16 23:42:22 (2 years ago)

HTTP Status Code

200

Content

Meta Title

The 10 Biggest Issues Facing Natural Language Processing

Meta Description

For Natural Language Processing to keep progressing its capabilities there are some important issues that need to be resolved. Here's our list of the top 10.

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		90.5%
/Computers_and_Electronics/Software		86.1%
/Computers_and_Electronics/Software/Software_Utilities		33.5%
/Science		14.4%
/Science/Computer_Science		14.2%
/Science/Computer_Science/Machine_Learning_and_Artificial_Intelligence		14.2%

Raw JSON

{
    "/Computers_and_Electronics": 905,
    "/Computers_and_Electronics/Software": 861,
    "/Computers_and_Electronics/Software/Software_Utilities": 335,
    "/Science": 144,
    "/Science/Computer_Science": 142,
    "/Science/Computer_Science/Machine_Learning_and_Artificial_Intelligence": 142
}

ML Page Types

/Article		98.7%
/Article/Listicle		80.0%

Raw JSON

{
    "/Article": 987,
    "/Article/Listicle": 800
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

Author

null

Publish Time

not set

Original Publish Time

2023-10-16 23:42:22 (2 years ago)

Republished

Word Count (Total)

1,313

Word Count (Content)

930

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)

30,137

Location

Host ID

139 (laksa139)

Partition ID

Root Hash

800420521704956739

Unparsed URL

com,i2group!/articles/the-10-biggest-issues-facing-natural-language-processing s443