🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 51 (from laksa198)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa051.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 = 79 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://python-forum.io/thread-35162.html\')), getAhrefsUnparsedNoserviceFromURL(\'https://python-forum.io/thread-35162.html\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/python-forum.io\/thread-35162.html","crawl_time":1748784786,"first_indexed_time":1633456567,"http_code":200,"src_unparsed":"io,python-forum!\/thread-35162.html s443","src_root_hash":"14605740506344935851","history_drop_reason":null,"meta_title":"Removing nan values from a dict","meta_descriptions":["The official dedicated python forum","I have this dict: Output:Please how can I remove the nan values? I have used my_dict.pop(nan) but it doesn't work since nan is not a string"],"meta_canonical":null,"ml_categories_json":"{\"\/Computers_and_Electronics\":976,\"\/Computers_and_Electronics\/Programming\":708,\"\/Computers_and_Electronics\/Programming\/Scripting_Languages\":599,\"\/Internet_and_Telecom\":217,\"\/Internet_and_Telecom\/Web_Services\":199,\"\/Internet_and_Telecom\/Web_Services\/Web_Design_and_Development\":165}","ml_types_json":"{\"\/User_Generated_Content\":716,\"\/User_Generated_Content\/Forum_Thread\":634}","ml_intent_types_json":"{\"Informational\":890}","meta_language":"en","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1633456567,"attrs_is_republished":0,"attrs_nr_words":"1623","attrs_boilerpipe_nr_words":"81","body_ext_links_number":5,"body_int_links_number":133,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":647,"download_ttfb_msec":643,"download_size":24514}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 51 · Partition 79

laksa051

14605740506344935851

🚫

NOT INDEXABLE

✅

CRAWLED

1 year ago

🤖

ROBOTS ALLOWED

Page Info Filters

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	FAIL	`download_stamp > now() - 6 MONTH`	12.2 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://python-forum.io/thread-35162.html

Last Crawled

2025-06-01 13:33:06 (1 year ago)

First Indexed

2021-10-05 17:56:07 (4 years ago)

HTTP Status Code

200

Content

Meta Title

Removing nan values from a dict

Meta Description

The official dedicated python forum, I have this dict: Output:Please how can I remove the nan values? I have used my_dict.pop(nan) but it doesn't work since nan is not a string

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		97.6%
/Computers_and_Electronics/Programming		70.8%
/Computers_and_Electronics/Programming/Scripting_Languages		59.9%
/Internet_and_Telecom		21.7%
/Internet_and_Telecom/Web_Services		19.9%
/Internet_and_Telecom/Web_Services/Web_Design_and_Development		16.5%

Raw JSON

{
    "/Computers_and_Electronics": 976,
    "/Computers_and_Electronics/Programming": 708,
    "/Computers_and_Electronics/Programming/Scripting_Languages": 599,
    "/Internet_and_Telecom": 217,
    "/Internet_and_Telecom/Web_Services": 199,
    "/Internet_and_Telecom/Web_Services/Web_Design_and_Development": 165
}

ML Page Types

/User_Generated_Content		71.6%
/User_Generated_Content/Forum_Thread		63.4%

Raw JSON

{
    "/User_Generated_Content": 716,
    "/User_Generated_Content/Forum_Thread": 634
}

ML Intent Types

Informational

89.0%

Raw JSON

{
    "Informational": 890
}

Content Metadata

Language

Author

null

Publish Time

not set

Original Publish Time

2021-10-05 17:56:07 (4 years ago)

Republished

Word Count (Total)

1,623

Word Count (Content)

Links

External Links

Internal Links

133

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

647

TTFB (ms)

643

Download Size (bytes)

24,514

Location

Host ID

51 (laksa051)

Partition ID

Root Hash

14605740506344935851

Unparsed URL

io,python-forum!/thread-35162.html s443