🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 144 (from laksa036)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa144.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 = 61 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.nfid.org/travel-vaccines-know-before-you-go/\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.nfid.org/travel-vaccines-know-before-you-go/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.nfid.org\/travel-vaccines-know-before-you-go\/","crawl_time":1779611115,"first_indexed_time":1689088041,"http_code":200,"src_unparsed":"org,nfid!www,\/travel-vaccines-know-before-you-go\/ s443","src_root_hash":"2699451117106692344","history_drop_reason":null,"meta_title":"Travel Vaccines: Know Before You Go - NFID","meta_descriptions":["Planning to travel overseas this summer? Before any international travel, it is important to talk with a healthcare professional about recommended vaccines, depending on the country or countries you will be visiting. Vaccines can help protect you against a number of serious diseases, including typhoid and yellow fever, which are…"],"meta_canonical":null,"ml_categories_json":"{\"\/Health\":938,\"\/Health\/Public_Health\":908,\"\/Health\/Public_Health\/Health_Policy\":833,\"\/Travel_and_Transportation\":785,\"\/Travel_and_Transportation\/Travel_Agencies_and_Services\":274,\"\/Travel_and_Transportation\/Travel_Agencies_and_Services\/Other\":261}","ml_types_json":"{\"\/Article\":997,\"\/Article\/FAQ\":709}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en-us","attrs_author":"Diana Olson","attrs_publish_time":1485820800,"attrs_original_publish_time":1485820800,"attrs_is_republished":0,"attrs_nr_words":"1494","attrs_boilerpipe_nr_words":"1025","body_ext_links_number":20,"body_int_links_number":66,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":1065,"download_ttfb_msec":937,"download_size":28334}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 144 · Partition 61

laksa144

2699451117106692344

📄

INDEXABLE

✅

CRAWLED

10 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`	0.3 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://www.nfid.org/travel-vaccines-know-before-you-go/

Last Crawled

2026-05-24 08:25:15 (10 days ago)

First Indexed

2023-07-11 15:07:21 (2 years ago)

HTTP Status Code

200

Content

Meta Title

Travel Vaccines: Know Before You Go - NFID

Meta Description

Planning to travel overseas this summer? Before any international travel, it is important to talk with a healthcare professional about recommended vaccines, depending on the country or countries you will be visiting. Vaccines can help protect you against a number of serious diseases, including typhoid and yellow fever, which are…

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		93.8%
/Health/Public_Health		90.8%
/Health/Public_Health/Health_Policy		83.3%
/Travel_and_Transportation		78.5%
/Travel_and_Transportation/Travel_Agencies_and_Services		27.4%
/Travel_and_Transportation/Travel_Agencies_and_Services/Other		26.1%

Raw JSON

{
    "/Health": 938,
    "/Health/Public_Health": 908,
    "/Health/Public_Health/Health_Policy": 833,
    "/Travel_and_Transportation": 785,
    "/Travel_and_Transportation/Travel_Agencies_and_Services": 274,
    "/Travel_and_Transportation/Travel_Agencies_and_Services/Other": 261
}

ML Page Types

/Article		99.7%
/Article/FAQ		70.9%

Raw JSON

{
    "/Article": 997,
    "/Article/FAQ": 709
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

en-us

Author

Diana Olson

Publish Time

2017-01-31 00:00:00 (9 years ago)

Original Publish Time

2017-01-31 00:00:00 (9 years ago)

Republished

Word Count (Total)

1,494

Word Count (Content)

1,025

Links

External Links

Internal Links

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

1,065

TTFB (ms)

937

Download Size (bytes)

28,334

Location

Host ID

144 (laksa144)

Partition ID

Root Hash

2699451117106692344

Unparsed URL

org,nfid!www,/travel-vaccines-know-before-you-go/ s443