🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 155 (from laksa162)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa155.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 = 96 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.mwra.com/biobot/biobotdata.htm\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.mwra.com/biobot/biobotdata.htm\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.mwra.com\/biobot\/biobotdata.htm","crawl_time":1780981216,"first_indexed_time":1603823042,"http_code":200,"src_unparsed":"com,mwra!www,\/biobot\/biobotdata.htm s443","src_root_hash":"1214165972749119355","history_drop_reason":null,"meta_title":"Wastewater Covid-19 Tracking | MWRA","meta_descriptions":[],"meta_canonical":null,"ml_categories_json":"{\"\/Health\":832,\"\/Health\/Public_Health\":814,\"\/Health\/Public_Health\/Health_Policy\":479,\"\/Science\":435,\"\/Science\/Ecology_and_Environment\":313,\"\/Science\/Ecology_and_Environment\/Other\":296,\"\/Law_and_Government\":191,\"\/Law_and_Government\/Public_Safety\":164}","ml_types_json":"{\"\/Core_Page\":801,\"\/Core_Page\/Services_Page\":745}","ml_intent_types_json":"{\"Informational\":996}","meta_language":"en","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1603823042,"attrs_is_republished":0,"attrs_nr_words":"725","attrs_boilerpipe_nr_words":"185","body_ext_links_number":13,"body_int_links_number":127,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":304,"download_ttfb_msec":300,"download_size":12306}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 155 · Partition 96

laksa155

1214165972749119355

📄

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.mwra.com/biobot/biobotdata.htm

Last Crawled

2026-06-09 05:00:16 (6 days ago)

First Indexed

2020-10-27 18:24:02 (5 years ago)

HTTP Status Code

200

Content

Meta Title

Wastewater Covid-19 Tracking | MWRA

Meta Description

null

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

/Health		83.2%
/Health/Public_Health		81.4%
/Health/Public_Health/Health_Policy		47.9%
/Science		43.5%
/Science/Ecology_and_Environment		31.3%
/Science/Ecology_and_Environment/Other		29.6%
/Law_and_Government		19.1%
/Law_and_Government/Public_Safety		16.4%

Raw JSON

{
    "/Health": 832,
    "/Health/Public_Health": 814,
    "/Health/Public_Health/Health_Policy": 479,
    "/Science": 435,
    "/Science/Ecology_and_Environment": 313,
    "/Science/Ecology_and_Environment/Other": 296,
    "/Law_and_Government": 191,
    "/Law_and_Government/Public_Safety": 164
}

ML Page Types

/Core_Page		80.1%
/Core_Page/Services_Page		74.5%

Raw JSON

{
    "/Core_Page": 801,
    "/Core_Page/Services_Page": 745
}

ML Intent Types

Informational

99.6%

Raw JSON

{
    "Informational": 996
}

Content Metadata

Language

Author

null

Publish Time

not set

Original Publish Time

2020-10-27 18:24:02 (5 years ago)

Republished

Word Count (Total)

725

Word Count (Content)

185

Links

External Links

Internal Links

127

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Redirect Target

null

Performance

Download Time (ms)

304

TTFB (ms)

300

Download Size (bytes)

12,306

Location

Host ID

155 (laksa155)

Partition ID

Root Hash

1214165972749119355

Unparsed URL

com,mwra!www,/biobot/biobotdata.htm s443