HTTP response header

Header usage statistics

X-OCLC-SelfId response header information and usage statistics.

Websites using header X-OCLC-SelfId 379
Percentage of websites that use X-OCLC-SelfId header <0.1%
Total discovered header values 379
Header uses directives No
Header values are unique or random Yes
Most popular in the country United States of America

Distribution by websites popularity

X-OCLC-SelfId detection in the top websites by popularity

Top 10k sites 0 websites
Top 100k sites 0 websites
Top 1m sites 181 websites

Websites utilizing X-OCLC-SelfId

List of websites that use X-OCLC-SelfId header

Domain Country Rank Contacts
digitalcollections.lib.washington.edu United States of America 120,186
ccdl.libraries.claremont.edu United States of America 127,454
ebrary.ifpri.org United States of America 142,654
collections.carli.illinois.edu United States of America 152,186
content.wisconsinhistory.org United States of America 154,431
collections.lib.uwm.edu United States of America 155,442
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Geographical Distribution

Header usage distribution by websites across the globe.

Common header values

List of top common X-OCLC-SelfId header values

Header value Value prevalence
002d4735-91af-4c39-85dc-1c81408241cf 0.26%
009a7914-7528-421f-a979-0ea962709bf0 0.26%
00b0636d-a772-4f97-a553-de5730320dab 0.26%
00f2e446-17d5-4de4-b925-e209d5d7616c 0.26%
016c43ef-68e1-4165-9de4-7370827d8f9d 0.26%
01bc2c1c-446d-4ccb-8d8f-01685c092eab 0.26%
01f73ab7-e205-470a-b311-1be327416297 0.26%
024da7ff-27d2-4fae-8050-dbebc18156be 0.26%
040390cd-4d2d-41a1-baf3-0339b5b590c7 0.26%
0415be4e-a973-4abb-b92a-4ea9be1603e3 0.26%
04ff7c45-1039-4b7d-b828-cd0d7f3b9b40 0.26%
05a7f800-d416-46b6-988e-9798289b65f7 0.26%
0648f15d-20ef-476c-adfb-8473605b19ef 0.26%
069b2ced-e7c1-459c-a044-b387ec562dd3 0.26%
07438610-c335-47a7-a85a-103507efd19e 0.26%
095465eb-6997-4432-9fb9-09828318a7be 0.26%
09b40fb4-e1d8-4678-95ed-bc2fba995f39 0.26%
09e5b0ee-1b8b-4ee2-ac25-bf08a01dd8c7 0.26%
0a466ab9-410b-4372-874f-c133e92ee0a8 0.26%
0a5b9c5f-5d1d-4408-82bc-c90e0287e8a9 0.26%