🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 130 (from laksa144)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa130.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 = 25 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.adelphi.edu/program/graduate/computer-science/\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.adelphi.edu/program/graduate/computer-science/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.adelphi.edu\/program\/graduate\/computer-science\/","crawl_time":1777353119,"first_indexed_time":1593587301,"http_code":200,"src_unparsed":"edu,adelphi!www,\/program\/graduate\/computer-science\/ s443","src_root_hash":"416562467743005130","history_drop_reason":null,"meta_title":"Master’s in Computer Science - Computer Science Graduate Programs NY","meta_descriptions":["Be in demand with an online master’s degree in computer science from Adelphi in New York, which has track options in cybersecurity or software engineering."],"meta_canonical":null,"ml_categories_json":"{\"\/Jobs_and_Education\":953,\"\/Jobs_and_Education\/Education\":953,\"\/Jobs_and_Education\/Education\/Computer_Education\":712,\"\/Computers_and_Electronics\":455,\"\/Computers_and_Electronics\/Software\":344,\"\/Computers_and_Electronics\/Software\/Educational_Software\":315}","ml_types_json":"{\"\/Core_Page\":740,\"\/Core_Page\/Services_Page\":728}","ml_intent_types_json":"{\"Informational\":755,\"Commercial\":589,\"Transactional\":192}","meta_language":"en","attrs_author":"Kees  Leune","attrs_publish_time":1772649415,"attrs_original_publish_time":1593587301,"attrs_is_republished":1,"attrs_nr_words":"3223","attrs_boilerpipe_nr_words":"1104","body_ext_links_number":44,"body_int_links_number":300,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":1509,"download_ttfb_msec":1507,"download_size":42710}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 130 · Partition 25

laksa130

416562467743005130

📄

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`	1.2 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.adelphi.edu/program/graduate/computer-science/

Last Crawled

2026-04-28 05:11:59 (1 month ago)

First Indexed

2020-07-01 07:08:21 (5 years ago)

HTTP Status Code

200

Content

Meta Title

Master’s in Computer Science - Computer Science Graduate Programs NY

Meta Description

Be in demand with an online master’s degree in computer science from Adelphi in New York, which has track options in cybersecurity or software engineering.

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

/Jobs_and_Education		95.3%
/Jobs_and_Education/Education		95.3%
/Jobs_and_Education/Education/Computer_Education		71.2%
/Computers_and_Electronics		45.5%
/Computers_and_Electronics/Software		34.4%
/Computers_and_Electronics/Software/Educational_Software		31.5%

Raw JSON

{
    "/Jobs_and_Education": 953,
    "/Jobs_and_Education/Education": 953,
    "/Jobs_and_Education/Education/Computer_Education": 712,
    "/Computers_and_Electronics": 455,
    "/Computers_and_Electronics/Software": 344,
    "/Computers_and_Electronics/Software/Educational_Software": 315
}

ML Page Types

/Core_Page		74.0%
/Core_Page/Services_Page		72.8%

Raw JSON

{
    "/Core_Page": 740,
    "/Core_Page/Services_Page": 728
}

ML Intent Types

Informational		75.5%
Commercial		58.9%
Transactional		19.2%

Raw JSON

{
    "Informational": 755,
    "Commercial": 589,
    "Transactional": 192
}

Content Metadata

Language

Author

Kees Leune

Publish Time

2026-03-04 18:36:55 (3 months ago)

Original Publish Time

2020-07-01 07:08:21 (5 years ago)

Republished

Yes

Word Count (Total)

3,223

Word Count (Content)

1,104

Links

External Links

Internal Links

300

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

1,509

TTFB (ms)

1,507

Download Size (bytes)

42,710

Location

Host ID

130 (laksa130)

Partition ID

Root Hash

416562467743005130

Unparsed URL

edu,adelphi!www,/program/graduate/computer-science/ s443