core.ac.uk


core.ac.uk Website Info

core.ac.uk (Core is a comprehensive open access platform that aggregates millions of research papers and scholarly articles from repositories worldwide, facilitating access to scientific knowledge and supporting research advancement.) was registered first at before Aug/1996. DNS looks Active and website looks Accessable. core.ac.uk Website SEMRush Rank is 86,190. core.ac.uk seems popular on facebook. According to Google, website speed score is 86/100 and AVERAGE. Website looks safe for children. We detected the website language as en.
core.ac.uk


core.ac.uk Website Tags

Domain Status:
✓ Active
Is Site Accessable?:
✓ Yes
SSL(https):
✓ Yes
Accessable Url:
Title:
CORE – Aggregating the world’s open access research papers
Description:
Core provides free access to millions of scholarly articles and research papers from repositories and journals around the world, supporting open science and research discovery.
Categories :
Computers/Computer Science/Database Theory, Science/Math, Computers/Software/Databases, Government and Legal Organizations
External Links:
1
Internal Links:
67
Mobile Friendly?:
✓ Yes
Canonical URL:
[Not Set]
Language:
en
XML Sitemap:
✓ Yes
robots.txt:
✓ Yes https://core.ac.uk/robots.txt
Favicon:
✓ Yes

core.ac.uk Domain & Whois Details

Refresh
Domain Create Date:
before Aug/1996
Domain Owner:
-
Server Software:
Next.js
Server Type:
Apache
Hosting Location:
Country:Ireland, City:Dublin, Isp:Amazon.com, Inc., Org:AWS EC2 (eu-west-1)
IP:
99.81.75.219 , 99.81.65.242 , 52.50.148.113

core.ac.uk Backlinks & Rankings

SEMRush Rank:
86,190
Semrush Rank is a proprietary score that lets you find the domains that are getting the most traffic from organic search.
SEMRush Traffic:
25,439
Number of users expected to visit the website during the following month.
SEMRush Costs:
6,143
Estimated price of organic keywords in Google AdWords.
SEMRush URL Links:
90,718
Number of links to URL according to SemRush.
SEMRush Website Links:
8,579,173
Number of links to the website according to SemRush.
SEMRush Domain Links:
8,709,229
Number of links to SemRush Domain.
SEMRush Keywords In Top 100:
158,350
Number of keywords where site in Google's organic search top 100.

core.ac.uk Social Media

Facebook Comments:
1,498
Facebook Shares:
4,455
Facebook Reactions:
9,545

core.ac.uk Website Speed (Desktop)

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Overall Category:
AVERAGE
The human readable speed "category"
Speed Index:
86
Speed Index shows how quickly the contents of a page are visibly populated. [Learn more about the Speed Index metric].
Cumulative Layout Shift (CLS):
0.11 (AVERAGE)
The Cumulative Layout Shift (CLS) metric measures how much unexpected layout shifts affect the user experience on a page. These layout shifts occur when content moves around without prior user input. CLS
Time to First Byte (TTFB):
0.8 s (FAST)
TTFB (time to first byte) is the number of milliseconds it takes for a client’s browser to receive the first byte of the response from the web server. Usually, TTFB can be improved with faster hosting and server optimizations. TTFB
First Input Delay (FID):
3 ms (FAST)
First Input Delay (FID) measures the time from when the user interacts with your site for the first time (click a link, tap on a button, etc.) to the time when the browser is able to respond to that interaction. Google recommends keeping FID below 100ms for a good user experience. FID
First Contentful Paint (FCP):
2.653 s (AVERAGE)
FCP (First Contentful Paint) measures the time from a user’s navigation to when the browser renders the first bit of content from the DOM. In other words, FCP marks the time at which the first text or image is painted for the user. According to PageSpeed Insights, FCP should occur in under 2 seconds. FCP
Interaction to Next Paint (INP):
118 ms (FAST)
Interaction to Next Paint (INP) is a web performance metric that measures user interface responsiveness – how quickly a website responds to user interactions like clicks or key presses. Specifically, it measures how much time elapses between a user interaction like a click or key press and the next time the user sees a visual update on the page. INP
Largest Contentful Paint (LCP):
3.422 s (AVERAGE)
Largest Contentful Paint (LCP) is a metric that measures when the largest content in the viewport is rendered. It is used to measure how long it takes for the main content of your webpage to appear on the screen. Everything below 2.5s is considered good LCP time by PageSpeed Insights. LCP
Total Size:
1900 KB
Total Size. Large network payloads cost users real money and are highly correlated with long load times.
Server Response Time:
469 ms
Initial server response time. Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/).
Final Url:
https://core.ac.uk/
Canonicalized and final URL for the document, after following page redirects (if any).
Last Date Checked:
5/26/2023 3:25:29 PM
The last time we checked this website.

core.ac.uk HTML Resources

Type
Request Count
Size
Total
76
1,900 KB
Image
21
1,188 KB
Script
28
463 KB
Other
18
126 KB
Stylesheet
5
68 KB
Third-party
4
37 KB
Font
3
36 KB
Document
1
18 KB
Media
0
0 KB

core.ac.uk Website Safety

Refresh
Last Check Date:
3/26/2023 6:53:40 AM
Fortiguard:
Government and Legal Organizations
OpenDNS:
Educational Institutions
Cloudflare DNS:
OK
MyWot Child Safety:
99

core.ac.uk HTTP Headers

Refresh
access-control-allow-headers :
Content-Type, Access-Control-Allow-Headers, Author
access-control-allow-methods :
POST, GET, OPTIONS
Access-Control-Allow-Origin :
*
Connection :
keep-alive
Content-Length :
73254
Content-Type :
text/html; charset=utf-8
Date :
Fri, 12 May 2023 22:54:18 GMT
ETag :
"11e26-61ve1eH/zE0HXwjPVhKBPXbNIoc"
Server :
Apache
Set-Cookie :
AWSALBTG=mznf8GyA0UPhMyFH6v4aWWVjtkgcSAwBhxybs/B/z
strict-transport-security :
max-age=15560640; includeSubDomains; preload
Vary :
Accept-Encoding,User-Agent
X-Clacks-Overhead :
GNU Terry Pratchett,GNU Ashley Sanders
X-Frame-Options :
SAMEORIGIN
X-Hostname :
1
X-Powered-By :
Next.js


core.ac.uk W3C HTML Validation Check Now

Last Check Date:
5/27/2023 12:00:00 AM
Errors:
22
Warnings:
0
Info:
8

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core.ac.uk Site Keywords

1942.evi rangsorolas(hadtorteneti intezet es muzeu
academic papers
Aggregating the world's open access research papers
alfonsozapico news
CORE
determining gear representing commerce
enseñanza virtual us
Open access
Open Science
Research
research repository
scholarly publications
scientific articles
thesis

core.ac.uk Site H Tags

Check Now
h2
Resolve OAI identifier
h2
The world’s largest collection of open access research papers
h2
Machine access to our vast unique full text corpus
h2
Resolve OAI identifier
h2
The world’s largest collection of open access research papers
h2
Machine access to our vast unique full text corpus
h2
Resolve OAI identifier
h2
CORE features
h3
Access to raw data
h3
Content discovery
h3
OAI identifiers
h3
Managing content
h3
Bespoke contracts
h3
Join CORE
h3
Who we serve?
h3
Our services
h3
Partner projects
h4
Access to raw data
h4
Content discovery
h4
Managing content
h5
Academic institutions
h5
Researchers & general public
h5
Funders
h5
Companies
h6
Gareth Malcolm, Content Partner Manager at Turnitin
h6
Global aggregator
h6
Harmonised data access
h6
Powerful services
h6
Cutting-edge solutions
h6
Ben Johnson, Research Policy Adviser at Research England
h6
Product
h6
Organisation
h6
Support
h6
Writing about CORE?
h6
Jon Tennant, Rogue Paleontologist and Founder of the Open Science MOOC
h6
Nicola Dowson, Library Services Manager at Open University

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