🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 150 (from laksa144)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa150.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 = 18 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://culttt.com/2013/02/04/how-to-save-php-sessions-to-a-database\')), getAhrefsUnparsedNoserviceFromURL(\'https://culttt.com/2013/02/04/how-to-save-php-sessions-to-a-database\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/culttt.com\/2013\/02\/04\/how-to-save-php-sessions-to-a-database","crawl_time":1777227882,"first_indexed_time":1552356463,"http_code":200,"src_unparsed":"com,culttt!\/2013\/02\/04\/how-to-save-php-sessions-to-a-database s443","src_root_hash":"486050930691583750","history_drop_reason":null,"meta_title":"How to save PHP Sessions to a database | Culttt","meta_descriptions":["PHP Sessions are a necessary component for creating dynamic websites."],"meta_canonical":null,"ml_categories_json":"{\"\/Computers_and_Electronics\":949,\"\/Computers_and_Electronics\/Programming\":748,\"\/Computers_and_Electronics\/Programming\/Scripting_Languages\":690,\"\/Internet_and_Telecom\":247,\"\/Internet_and_Telecom\/Web_Services\":242,\"\/Internet_and_Telecom\/Web_Services\/Web_Design_and_Development\":237}","ml_types_json":"{\"\/Article\":999,\"\/Article\/Tutorial_or_Guide\":536}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1359936000,"attrs_is_republished":0,"attrs_nr_words":"1947","attrs_boilerpipe_nr_words":"1921","body_ext_links_number":6,"body_int_links_number":3,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":285,"download_ttfb_msec":280,"download_size":7587}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 150 · Partition 18

laksa150

486050930691583750

📄

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`	1.3 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://culttt.com/2013/02/04/how-to-save-php-sessions-to-a-database

Last Crawled

2026-04-26 18:24:42 (1 month ago)

First Indexed

2019-03-12 02:07:43 (7 years ago)

HTTP Status Code

200

Content

Meta Title

How to save PHP Sessions to a database | Culttt

Meta Description

PHP Sessions are a necessary component for creating dynamic websites.

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		94.9%
/Computers_and_Electronics/Programming		74.8%
/Computers_and_Electronics/Programming/Scripting_Languages		69.0%
/Internet_and_Telecom		24.7%
/Internet_and_Telecom/Web_Services		24.2%
/Internet_and_Telecom/Web_Services/Web_Design_and_Development		23.7%

Raw JSON

{
    "/Computers_and_Electronics": 949,
    "/Computers_and_Electronics/Programming": 748,
    "/Computers_and_Electronics/Programming/Scripting_Languages": 690,
    "/Internet_and_Telecom": 247,
    "/Internet_and_Telecom/Web_Services": 242,
    "/Internet_and_Telecom/Web_Services/Web_Design_and_Development": 237
}

ML Page Types

/Article		99.9%
/Article/Tutorial_or_Guide		53.6%

Raw JSON

{
    "/Article": 999,
    "/Article/Tutorial_or_Guide": 536
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

Author

null

Publish Time

not set

Original Publish Time

2013-02-04 00:00:00 (13 years ago)

Republished

Word Count (Total)

1,947

Word Count (Content)

1,921

Links

External Links

Internal Links

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Redirect Target

null

Performance

Download Time (ms)

285

TTFB (ms)

280

Download Size (bytes)

7,587

Location

Host ID

150 (laksa150)

Partition ID

Root Hash

486050930691583750

Unparsed URL

com,culttt!/2013/02/04/how-to-save-php-sessions-to-a-database s443