2.5 sec in total
192 ms
2.2 sec
121 ms
Visit oup.com now to see the best up-to-date Oup content for China and also check out these interesting facts you probably never knew about oup.com
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Visit oup.comWe analyzed Oup.com page load time and found that the first response time was 192 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
oup.com performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value7.5 s
4/100
25%
Value6.0 s
47/100
10%
Value860 ms
33/100
30%
Value0.798
5/100
15%
Value8.5 s
37/100
10%
192 ms
672 ms
404 ms
464 ms
44 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Oup.com, 72% (31 requests) were made to Global.oup.com and 19% (8 requests) were made to Pub.cookie.oup.com. The less responsive or slowest element that took the longest time to load (688 ms) relates to the external source Global.oup.com.
Page size can be reduced by 1.3 MB (57%)
2.2 MB
964.2 kB
In fact, the total size of Oup.com main page is 2.2 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. 25% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 44.1 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 11.5 kB, which is 22% 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 44.1 kB or 84% of the original size.
Potential reduce by 3.7 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 897.8 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 897.8 kB or 79% of the original size.
Potential reduce by 319.0 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.com needs all CSS files to be minified and compressed as it can save up to 319.0 kB or 85% of the original size.
Number of requests can be reduced by 20 (56%)
36
16
The browser has sent 36 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 5 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
oup.com
192 ms
global.oup.com
672 ms
styles.css
404 ms
flags_sprite.css
464 ms
jquery-1.7.2-min.js
44 ms
oupcookiepolicy.fancybox.js
39 ms
oup.cookiepolicy.pack.js
41 ms
jquery.fancybox-1.3.4_1.css
37 ms
oupcookiepolicy.fancybox.js
55 ms
jquery.fancybox-1.3.4_1.css
58 ms
oup.cookiepolicy.pack.js
55 ms
jquery-1.7.2-min.js
54 ms
style.cookiepolicy.css
177 ms
jquery-1.5.2.min.js
612 ms
jquery.cycle.all.min.js
440 ms
jquery.jcarousel.min.js
432 ms
jquery.maphilight.min.js
314 ms
jquery-ui-autocomplete.js
415 ms
jquery.select-to-autocomplete.js
415 ms
script.js
482 ms
webtrends.min.js
159 ms
01-01-2000
96 ms
logo.gif
86 ms
country_drop_down_arrow.jpg
94 ms
usflag.gif
89 ms
nav_container_bg.gif
88 ms
nav_container_border_left.gif
169 ms
nav_tier_1_bg.jpg
168 ms
nav_tier_1_bg_last.jpg
174 ms
nav_container_border_right.gif
176 ms
Potential_Hp_Hero_image_2.jpg
617 ms
Access_hero_image
507 ms
Community
537 ms
Passion
488 ms
HP_fill_slot_Browse.jpg
344 ms
About_Us_fill_slot.jpg
348 ms
AR_15_homepage_footer.jpg
688 ms
ODO_homepage_fill_slot.jpg
437 ms
implied
455 ms
logo.gif
418 ms
webtrends.hm.js
34 ms
wtid.js
4 ms
dcs.gif
4 ms
oup.com 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.com 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.com 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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oup.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Oup.com 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.com
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: