🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 38 (from laksa020)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa038.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, attrs_boilerpipe_text AS attrs_boilerpipe_text, attrs_markdown AS attrs_markdown, attrs_readable_markdown AS attrs_readable_markdown, meta_canonical AS meta_canonical FROM crawler3.page_info_local FINAL PREWHERE (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://ehs.cloudapps.unc.edu/ClinicRegistration/covidcert\')), getAhrefsUnparsedNoserviceFromURL(\'https://ehs.cloudapps.unc.edu/ClinicRegistration/covidcert\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/ehs.cloudapps.unc.edu\/ClinicRegistration\/covidcert","crawl_time":1773751275,"first_indexed_time":1616155250,"http_code":200,"src_unparsed":"edu,unc!cloudapps,ehs,\/ClinicRegistration\/covidcert s443","src_root_hash":"10890332060902242838","history_drop_reason":null,"meta_title":"COVID-19 Vaccine Certification","meta_descriptions":[],"attrs_boilerpipe_text":"This is a University system intended for University purposes only.  The University reserves the right to monitor the use of this system, as required, to ensure its stability, availability, and security.\nFor those departments that are NOT currently using the University ONYEN(sm) Services you will need to visit\nhttp:\/\/onyen.unc.edu\nto have an ONYEN created. Once on this page click on \"Create an ONYEN\" and follow the instructions.\n             Once you have created your ONYEN you will be able to access this and other University Web services in the future using your ONYEN.\nPassword not being accepted for your Onyen? Please check\nhere\nfor more information about ITS' password expiration policy.\nPlease visit\nhttp:\/\/onyen.unc.edu\nfor additional information concerning your Onyen.","attrs_markdown":"[skip to the end of the global utility bar](https:\/\/ehs.cloudapps.unc.edu\/ClinicRegistration\/covidcert#unc-search)\n\n[The University of North Carolina at Chapel Hill](http:\/\/www.unc.edu\/)\n\n- [Accessibility](https:\/\/www.unc.edu\/about\/accessibility\/)\n- [Events](https:\/\/www.unc.edu\/events\/)\n- [Libraries](http:\/\/library.unc.edu\/)\n- [Maps](https:\/\/maps.unc.edu\/)\n- [Departments](https:\/\/www.unc.edu\/a-z\/)\n- [ConnectCarolina](https:\/\/connectcarolina.unc.edu\/)\n- [UNC Search](https:\/\/www.unc.edu\/search)\n\n[skip to main](https:\/\/ehs.cloudapps.unc.edu\/ClinicRegistration\/covidcert#main)\n\n[Environment, Health and Safety](https:\/\/ehs.unc.edu\/)\n\nCampus Safety\n\n- [About](https:\/\/ehs.unc.edu\/about\/)\n- [Departments](https:\/\/ehs.unc.edu\/departments\/)\n- [Topics](https:\/\/ehs.unc.edu\/topics\/)\n- [Safety Training](https:\/\/ehs.unc.edu\/training\/)\n- [Safety Committees](https:\/\/ehs.unc.edu\/committees\/)\n- [Manuals](https:\/\/ehs.unc.edu\/manuals\/)\n- [News](https:\/\/ehs.unc.edu\/news\/)\n\n# COVID-19 Vaccine Certification Login\n***\n|   |\n|---|\n| Single-Sign on w\/ ONYEN |\n\nFor Application Technical Assistance, [Click Here](https:\/\/ehs.unc.edu\/about\/contact\/#pane-0-2)\n\n> This is a University system intended for University purposes only. The University reserves the right to monitor the use of this system, as required, to ensure its stability, availability, and security.   \n>    \n> For those departments that are NOT currently using the University ONYEN(sm) Services you will need to visit <http:\/\/onyen.unc.edu> to have an ONYEN created. Once on this page click on \"Create an ONYEN\" and follow the instructions. Once you have created your ONYEN you will be able to access this and other University Web services in the future using your ONYEN.   \n>    \n> Password not being accepted for your Onyen? Please check [here](https:\/\/unc.policystat.com\/policy\/6011429\/latest\/) for more information about ITS' password expiration policy.   \n>    \n> Please visit <http:\/\/onyen.unc.edu> for additional information concerning your Onyen.\n\nEnvironment, Health & Safety \\| 1120 Estes Drive Extension, CB\\#1650 \\| Chapel Hill, NC 27599  \n Phone 919-962-5507 \\| Fax 919-962-0227 \\| [Department Email Contact](http:\/\/ehs.unc.edu\/about\/feedback\/) \\| Last Updated: Dec 17, 2025, 3:54 AM\n\nCopyright © 2026 [University of North Carolina at Chapel Hill](http:\/\/www.unc.edu\/) \\| **Unauthorized access to this system is prohibited**","attrs_readable_markdown":"This is a University system intended for University purposes only. The University reserves the right to monitor the use of this system, as required, to ensure its stability, availability, and security.\n\nFor those departments that are NOT currently using the University ONYEN(sm) Services you will need to visit [http:\/\/onyen.unc.edu](http:\/\/onyen.unc.edu\/) to have an ONYEN created. Once on this page click on \"Create an ONYEN\" and follow the instructions. Once you have created your ONYEN you will be able to access this and other University Web services in the future using your ONYEN.\n\nPassword not being accepted for your Onyen? Please check [here](https:\/\/unc.policystat.com\/policy\/6011429\/latest\/) for more information about ITS' password expiration policy.\n\nPlease visit [http:\/\/onyen.unc.edu](http:\/\/onyen.unc.edu\/) for additional information concerning your Onyen.","meta_canonical":null}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📄

INDEXABLE

✅

CRAWLED

22 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`	0.8 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://ehs.cloudapps.unc.edu/ClinicRegistration/covidcert
Last Crawled	2026-03-17 12:41:15 (22 days ago)
First Indexed	2021-03-19 12:00:50 (5 years ago)
HTTP Status Code	200
Meta Title	COVID-19 Vaccine Certification
Meta Description	null
Meta Canonical	null
Boilerpipe Text	This is a University system intended for University purposes only. The University reserves the right to monitor the use of this system, as required, to ensure its stability, availability, and security. For those departments that are NOT currently using the University ONYEN(sm) Services you will need to visit http://onyen.unc.edu to have an ONYEN created. Once on this page click on "Create an ONYEN" and follow the instructions. Once you have created your ONYEN you will be able to access this and other University Web services in the future using your ONYEN. Password not being accepted for your Onyen? Please check here for more information about ITS' password expiration policy. Please visit http://onyen.unc.edu for additional information concerning your Onyen.
Markdown	[skip to the end of the global utility bar](https://ehs.cloudapps.unc.edu/ClinicRegistration/covidcert#unc-search) [The University of North Carolina at Chapel Hill](http://www.unc.edu/) - [Accessibility](https://www.unc.edu/about/accessibility/) - [Events](https://www.unc.edu/events/) - [Libraries](http://library.unc.edu/) - [Maps](https://maps.unc.edu/) - [Departments](https://www.unc.edu/a-z/) - [ConnectCarolina](https://connectcarolina.unc.edu/) - [UNC Search](https://www.unc.edu/search) [skip to main](https://ehs.cloudapps.unc.edu/ClinicRegistration/covidcert#main) [Environment, Health and Safety](https://ehs.unc.edu/) Campus Safety - [About](https://ehs.unc.edu/about/) - [Departments](https://ehs.unc.edu/departments/) - [Topics](https://ehs.unc.edu/topics/) - [Safety Training](https://ehs.unc.edu/training/) - [Safety Committees](https://ehs.unc.edu/committees/) - [Manuals](https://ehs.unc.edu/manuals/) - [News](https://ehs.unc.edu/news/) # COVID-19 Vaccine Certification Login * \| \| \|---\| \| Single-Sign on w/ ONYEN \| For Application Technical Assistance, [Click Here](https://ehs.unc.edu/about/contact/#pane-0-2) > This is a University system intended for University purposes only. The University reserves the right to monitor the use of this system, as required, to ensure its stability, availability, and security. > > For those departments that are NOT currently using the University ONYEN(sm) Services you will need to visit <http://onyen.unc.edu> to have an ONYEN created. Once on this page click on "Create an ONYEN" and follow the instructions. Once you have created your ONYEN you will be able to access this and other University Web services in the future using your ONYEN. > > Password not being accepted for your Onyen? Please check [here](https://unc.policystat.com/policy/6011429/latest/) for more information about ITS' password expiration policy. > > Please visit <http://onyen.unc.edu> for additional information concerning your Onyen. Environment, Health & Safety \\| 1120 Estes Drive Extension, CB\#1650 \\| Chapel Hill, NC 27599 Phone 919-962-5507 \\| Fax 919-962-0227 \\| [Department Email Contact](http://ehs.unc.edu/about/feedback/) \\| Last Updated: Dec 17, 2025, 3:54 AM Copyright © 2026 [University of North Carolina at Chapel Hill](http://www.unc.edu/) \\| Unauthorized access to this system is prohibited**
Readable Markdown	This is a University system intended for University purposes only. The University reserves the right to monitor the use of this system, as required, to ensure its stability, availability, and security. For those departments that are NOT currently using the University ONYEN(sm) Services you will need to visit [http://onyen.unc.edu](http://onyen.unc.edu/) to have an ONYEN created. Once on this page click on "Create an ONYEN" and follow the instructions. Once you have created your ONYEN you will be able to access this and other University Web services in the future using your ONYEN. Password not being accepted for your Onyen? Please check [here](https://unc.policystat.com/policy/6011429/latest/) for more information about ITS' password expiration policy. Please visit [http://onyen.unc.edu](http://onyen.unc.edu/) for additional information concerning your Onyen.
Shard	38 (laksa)
Root Hash	10890332060902242838
Unparsed URL	edu,unc!cloudapps,ehs,/ClinicRegistration/covidcert s443