🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 163 (from laksa096)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa163.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 = 62 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://zethic.com/chatbot-development-from-scratch-to-nlp-powered-bots/\')), getAhrefsUnparsedNoserviceFromURL(\'https://zethic.com/chatbot-development-from-scratch-to-nlp-powered-bots/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/zethic.com\/chatbot-development-from-scratch-to-nlp-powered-bots\/","crawl_time":1779660650,"first_indexed_time":1700168630,"http_code":200,"src_unparsed":"com,zethic!\/chatbot-development-from-scratch-to-nlp-powered-bots\/ s443","src_root_hash":"10864825136791052563","history_drop_reason":null,"meta_title":"How To Build AI Chatbot Using Natural Language Processing","meta_descriptions":["Step-by-step guide for creating a chatbot using Natural Language Processing (NLP) in 2024 and enhancing customer experience."],"meta_canonical":null,"ml_categories_json":"{\"\/Computers_and_Electronics\":932,\"\/Computers_and_Electronics\/Software\":726,\"\/Computers_and_Electronics\/Software\/Intelligent_Personal_Assistants\":348,\"\/Internet_and_Telecom\":258,\"\/Internet_and_Telecom\/Web_Services\":244,\"\/Internet_and_Telecom\/Web_Services\/Web_Design_and_Development\":215,\"\/Business_and_Industrial\":100}","ml_types_json":"{\"\/Article\":999,\"\/Article\/How_to\":825}","ml_intent_types_json":"{\"Informational\":995,\"Commercial\":136}","meta_language":"en-us","attrs_author":null,"attrs_publish_time":1724849527,"attrs_original_publish_time":1700168630,"attrs_is_republished":1,"attrs_nr_words":"3314","attrs_boilerpipe_nr_words":"2110","body_ext_links_number":61,"body_int_links_number":90,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":2828,"download_ttfb_msec":1496,"download_size":66686}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 163 · Partition 62

laksa163

10864825136791052563

📄

INDEXABLE

✅

CRAWLED

9 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`	0.3 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://zethic.com/chatbot-development-from-scratch-to-nlp-powered-bots/

Last Crawled

2026-05-24 22:10:50 (9 days ago)

First Indexed

2023-11-16 21:03:50 (2 years ago)

HTTP Status Code

200

Content

Meta Title

How To Build AI Chatbot Using Natural Language Processing

Meta Description

Step-by-step guide for creating a chatbot using Natural Language Processing (NLP) in 2024 and enhancing customer experience.

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		93.2%
/Computers_and_Electronics/Software		72.6%
/Computers_and_Electronics/Software/Intelligent_Personal_Assistants		34.8%
/Internet_and_Telecom		25.8%
/Internet_and_Telecom/Web_Services		24.4%
/Internet_and_Telecom/Web_Services/Web_Design_and_Development		21.5%
/Business_and_Industrial		10.0%

Raw JSON

{
    "/Computers_and_Electronics": 932,
    "/Computers_and_Electronics/Software": 726,
    "/Computers_and_Electronics/Software/Intelligent_Personal_Assistants": 348,
    "/Internet_and_Telecom": 258,
    "/Internet_and_Telecom/Web_Services": 244,
    "/Internet_and_Telecom/Web_Services/Web_Design_and_Development": 215,
    "/Business_and_Industrial": 100
}

ML Page Types

/Article		99.9%
/Article/How_to		82.5%

Raw JSON

{
    "/Article": 999,
    "/Article/How_to": 825
}

ML Intent Types

Informational		99.5%
Commercial		13.6%

Raw JSON

{
    "Informational": 995,
    "Commercial": 136
}

Content Metadata

Language

en-us

Author

null

Publish Time

2024-08-28 12:52:07 (1 year ago)

Original Publish Time

2023-11-16 21:03:50 (2 years ago)

Republished

Yes

Word Count (Total)

3,314

Word Count (Content)

2,110

Links

External Links

Internal Links

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

2,828

TTFB (ms)

1,496

Download Size (bytes)

66,686

Location

Host ID

163 (laksa163)

Partition ID

Root Hash

10864825136791052563

Unparsed URL

com,zethic!/chatbot-development-from-scratch-to-nlp-powered-bots/ s443