21.4 sec in total
370 ms
9.8 sec
11.3 sec
Visit oup.co.uk now to see the best up-to-date Oup content and also check out these interesting facts you probably never knew about oup.co.uk
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Visit oup.co.ukWe analyzed Oup.co.uk page load time and found that the first response time was 370 ms and then it took 21.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
oup.co.uk performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value7.9 s
3/100
25%
Value5.7 s
51/100
10%
Value110 ms
98/100
30%
Value0.857
4/100
15%
Value7.5 s
47/100
10%
370 ms
806 ms
792 ms
179 ms
178 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Oup.co.uk, 92% (36 requests) were made to Global.oup.com and 5% (2 requests) were made to Statse.webtrendslive.com. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Statse.webtrendslive.com.
Page size can be reduced by 698.8 kB (29%)
2.4 MB
1.7 MB
In fact, the total size of Oup.co.uk main page is 2.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 55.2 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 11.2 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 55.2 kB or 86% of the original size.
Potential reduce by 74.5 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Oup images are well optimized though.
Potential reduce by 139.1 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 139.1 kB or 75% of the original size.
Potential reduce by 429.9 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Oup.co.uk needs all CSS files to be minified and compressed as it can save up to 429.9 kB or 81% of the original size.
Number of requests can be reduced by 19 (51%)
37
18
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oup. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for CSS and as a result speed up the page load time.
oup.co.uk
370 ms
global.oup.com
806 ms
jquery-1.9.1.min.js
792 ms
owl.carousel.min.css
179 ms
owl.theme.min.css
178 ms
owl.transitions.min.css
178 ms
remodal.min.css
176 ms
styles.min.css
522 ms
flags_sprite.min.css
522 ms
style.cookiepolicy.min.css
184 ms
jquery-ui-autocomplete.min.js
356 ms
jquery.select-to-autocomplete.min.js
267 ms
cookie.min.js
356 ms
script.min.js
424 ms
remodal.min.js
642 ms
owl.carousel.min.js
706 ms
mobilenav.min.js
178 ms
scriptsShowHide.min.js
185 ms
jquery.cycle.all.min.js
2350 ms
jquery.jcarousel.min.js
303 ms
jquery.maphilight.min.js
303 ms
webtrends.min.js
642 ms
oup-logo-blue.svg
1866 ms
usflag.gif
1356 ms
arrowDownWhite.svg
1359 ms
arrowPlusWhite.svg
1356 ms
AR_201617
2121 ms
TeachCast
2374 ms
8150092
2074 ms
HP_fill_slot_Browse.jpg
2004 ms
About_Us_fill_slot.jpg
2005 ms
Reach_fill_slot
1935 ms
corporate_films_fillslot
1972 ms
arrowUpBlack.svg
1751 ms
socMedTwitter.png
1816 ms
socMedIn.png
1817 ms
wtid.js
2499 ms
implied
1730 ms
dcs.gif
160 ms
oup.co.uk accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Links do not have a discernible name
oup.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Issues were logged in the Issues panel in Chrome Devtools
oup.co.uk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document doesn't use legible font sizes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oup.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Oup.co.uk main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
oup.co.uk
Open Graph description is not detected on the main page of Oup. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: