🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 143 (from laksa188)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa143.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 = 71 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.upgrad.com/blog/natural-language-processing-nlp-projects-ideas-topics-for-beginners/\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.upgrad.com/blog/natural-language-processing-nlp-projects-ideas-topics-for-beginners/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.upgrad.com\/blog\/natural-language-processing-nlp-projects-ideas-topics-for-beginners\/","crawl_time":1779857620,"first_indexed_time":1589893249,"http_code":200,"src_unparsed":"com,upgrad!www,\/blog\/natural-language-processing-nlp-projects-ideas-topics-for-beginners\/ s443","src_root_hash":"1738502437231714343","history_drop_reason":null,"meta_title":"Natural Language Processing Projects Ideas Topics for Beginners","meta_descriptions":["Explore natural language processing projects to boost skills in text analysis, chatbots, sentiment, and more. Master core NLP tasks."],"meta_canonical":null,"ml_categories_json":"{\"\/Computers_and_Electronics\":905,\"\/Computers_and_Electronics\/Software\":624,\"\/Computers_and_Electronics\/Software\/Educational_Software\":523,\"\/Jobs_and_Education\":149,\"\/Jobs_and_Education\/Education\":148,\"\/Jobs_and_Education\/Education\/Computer_Education\":130}","ml_types_json":"{\"\/Article\":942,\"\/Article\/Tutorial_or_Guide\":390}","ml_intent_types_json":"{\"Informational\":998}","meta_language":"en","attrs_author":"Pavan Vadapalli","attrs_publish_time":1745260200,"attrs_original_publish_time":1589893249,"attrs_is_republished":1,"attrs_nr_words":"11500","attrs_boilerpipe_nr_words":"9358","body_ext_links_number":40,"body_int_links_number":290,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":648,"download_ttfb_msec":603,"download_size":118980}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 143 · Partition 71

laksa143

1738502437231714343

📄

INDEXABLE

✅

CRAWLED

6 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`	0.2 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.upgrad.com/blog/natural-language-processing-nlp-projects-ideas-topics-for-beginners/

Last Crawled

2026-05-27 04:53:40 (6 days ago)

First Indexed

2020-05-19 13:00:49 (6 years ago)

HTTP Status Code

200

Content

Meta Title

Natural Language Processing Projects Ideas Topics for Beginners

Meta Description

Explore natural language processing projects to boost skills in text analysis, chatbots, sentiment, and more. Master core NLP tasks.

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		62.4%
/Computers_and_Electronics/Software/Educational_Software		52.3%
/Jobs_and_Education		14.9%
/Jobs_and_Education/Education		14.8%
/Jobs_and_Education/Education/Computer_Education		13.0%

Raw JSON

{
    "/Computers_and_Electronics": 905,
    "/Computers_and_Electronics/Software": 624,
    "/Computers_and_Electronics/Software/Educational_Software": 523,
    "/Jobs_and_Education": 149,
    "/Jobs_and_Education/Education": 148,
    "/Jobs_and_Education/Education/Computer_Education": 130
}

ML Page Types

/Article		94.2%
/Article/Tutorial_or_Guide		39.0%

Raw JSON

{
    "/Article": 942,
    "/Article/Tutorial_or_Guide": 390
}

ML Intent Types

Informational

99.8%

Raw JSON

{
    "Informational": 998
}

Content Metadata

Language

Author

Pavan Vadapalli

Publish Time

2025-04-21 18:30:00 (1 year ago)

Original Publish Time

2020-05-19 13:00:49 (6 years ago)

Republished

Yes

Word Count (Total)

11,500

Word Count (Content)

9,358

Links

External Links

Internal Links

290

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

648

TTFB (ms)

603

Download Size (bytes)

118,980

Location

Host ID

143 (laksa143)

Partition ID

Root Hash

1738502437231714343

Unparsed URL

com,upgrad!www,/blog/natural-language-processing-nlp-projects-ideas-topics-for-beginners/ s443