🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 81 (from laksa011)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa081.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 = 28 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.capterra.com/compare/151962-176340/SEMrush-vs-Ahrefs\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.capterra.com/compare/151962-176340/SEMrush-vs-Ahrefs\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.capterra.com\/compare\/151962-176340\/SEMrush-vs-Ahrefs","crawl_time":1776502162,"first_indexed_time":1744465619,"http_code":200,"src_unparsed":"com,capterra!www,\/compare\/151962-176340\/SEMrush-vs-Ahrefs s443","src_root_hash":"15480980556975685681","history_drop_reason":null,"meta_title":"Semrush vs Ahrefs: Features and Cost Comparison 2026 | Capterra","meta_descriptions":["Semrush vs Ahrefs: Which seo tool is right for you? Dive into our detailed comparison of their features, costs, and user experience to make your decision."],"meta_canonical":null,"ml_categories_json":"{\"\/Internet_and_Telecom\":890,\"\/Internet_and_Telecom\/Web_Services\":853,\"\/Internet_and_Telecom\/Web_Services\/Search_Engine_Optimization_and_Marketing\":789,\"\/Business_and_Industrial\":311,\"\/Business_and_Industrial\/Advertising_and_Marketing\":211,\"\/Business_and_Industrial\/Advertising_and_Marketing\/Marketing\":209}","ml_types_json":"{\"\/Article\":988,\"\/Article\/Comparisons\":870}","ml_intent_types_json":"{\"Commercial\":758,\"Informational\":387}","meta_language":"en","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1744465619,"attrs_is_republished":0,"attrs_nr_words":"2874","attrs_boilerpipe_nr_words":"803","body_ext_links_number":9,"body_int_links_number":123,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":806,"download_ttfb_msec":744,"download_size":90419}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 81 · Partition 28

laksa081

15480980556975685681

📄

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`	1.5 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.capterra.com/compare/151962-176340/SEMrush-vs-Ahrefs

Last Crawled

2026-04-18 08:49:22 (1 month ago)

First Indexed

2025-04-12 13:46:59 (1 year ago)

HTTP Status Code

200

Content

Meta Title

Semrush vs Ahrefs: Features and Cost Comparison 2026 | Capterra

Meta Description

Semrush vs Ahrefs: Which seo tool is right for you? Dive into our detailed comparison of their features, costs, and user experience to make your decision.

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

/Internet_and_Telecom		89.0%
/Internet_and_Telecom/Web_Services		85.3%
/Internet_and_Telecom/Web_Services/Search_Engine_Optimization_and_Marketing		78.9%
/Business_and_Industrial		31.1%
/Business_and_Industrial/Advertising_and_Marketing		21.1%
/Business_and_Industrial/Advertising_and_Marketing/Marketing		20.9%

Raw JSON

{
    "/Internet_and_Telecom": 890,
    "/Internet_and_Telecom/Web_Services": 853,
    "/Internet_and_Telecom/Web_Services/Search_Engine_Optimization_and_Marketing": 789,
    "/Business_and_Industrial": 311,
    "/Business_and_Industrial/Advertising_and_Marketing": 211,
    "/Business_and_Industrial/Advertising_and_Marketing/Marketing": 209
}

ML Page Types

/Article		98.8%
/Article/Comparisons		87.0%

Raw JSON

{
    "/Article": 988,
    "/Article/Comparisons": 870
}

ML Intent Types

Commercial		75.8%
Informational		38.7%

Raw JSON

{
    "Commercial": 758,
    "Informational": 387
}

Content Metadata

Language

Author

null

Publish Time

not set

Original Publish Time

2025-04-12 13:46:59 (1 year ago)

Republished

Word Count (Total)

2,874

Word Count (Content)

803

Links

External Links

Internal Links

123

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Redirect Target

null

Performance

Download Time (ms)

806

TTFB (ms)

744

Download Size (bytes)

90,419

Location

Host ID

81 (laksa081)

Partition ID

Root Hash

15480980556975685681

Unparsed URL

com,capterra!www,/compare/151962-176340/SEMrush-vs-Ahrefs s443