2.2 sec in total
188 ms
1.5 sec
522 ms
Click here to check amazing Berkeley content for United States. Otherwise, check out these important facts you probably never knew about berkeley.edu
UC Berkeley pushes the boundaries of knowledge, challenges convention and expands opportunity to create the leaders of tomorrow.
Visit berkeley.eduWe analyzed Berkeley.edu page load time and found that the first response time was 188 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
berkeley.edu performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value18.1 s
0/100
25%
Value3.8 s
84/100
10%
Value660 ms
45/100
30%
Value0.537
14/100
15%
Value16.6 s
5/100
10%
188 ms
164 ms
161 ms
33 ms
84 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 50% of them (26 requests) were addressed to the original Berkeley.edu, 17% (9 requests) were made to Use.typekit.net and 13% (7 requests) were made to S3.amazonaws.com. The less responsive or slowest element that took the longest time to load (632 ms) relates to the external source Siteimproveanalytics.com.
Page size can be reduced by 147.9 kB (4%)
3.3 MB
3.2 MB
In fact, the total size of Berkeley.edu main page is 3.3 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.2 MB which makes up the majority of the site volume.
Potential reduce by 43.8 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 6.6 kB, which is 12% 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 43.8 kB or 81% of the original size.
Potential reduce by 100.6 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. Berkeley images are well optimized though.
Potential reduce by 2.5 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. This website has mostly compressed JavaScripts.
Potential reduce by 1.0 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. Berkeley.edu has all CSS files already compressed.
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 Berkeley. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
berkeley.edu
188 ms
www.berkeley.edu
164 ms
www.berkeley.edu
161 ms
style.css
33 ms
nnr7wlq.css
84 ms
all.css
111 ms
style.min.css
65 ms
styles.css
63 ms
styles.min.css
70 ms
iframe_api
130 ms
jquery.min.js
95 ms
jquery-migrate.min.js
94 ms
index.js
93 ms
index.js
95 ms
photogrid.min.js
92 ms
videoplaylist.min.js
94 ms
core.min.js
129 ms
tooltip.min.js
130 ms
theme.min.js
129 ms
gateway.min.js
130 ms
p.css
62 ms
www-widgetapi.js
306 ms
gtm.js
474 ms
siteanalyze_8343.js
632 ms
logo-ucberkeley.png
361 ms
DSZ_0047_thmb.jpg
570 ms
logo-ucberkeley-white.png
333 ms
about-megamenu-ez.jpg
359 ms
admissions-megamenu-ez.jpg
410 ms
academics-megamenu-ez-.jpg
384 ms
research-megamenu-ez.jpg
364 ms
megamenu-ez468.jpg
503 ms
Peoples-Park-Aerial-Hero.jpg
507 ms
Entrepreneurship-at-Berkeley-1920x1080-1.png
504 ms
ccr_oly_28_finish_line_DD_thmb.jpg
528 ms
20171101_122926_ArielRoughton_BN_thmb.jpg
529 ms
From+Generation+to+Generation+01+1120_thmb.jpg
530 ms
Liberius++Qafzeh_thmb.jpg
525 ms
christ-750b_thmb.jpg
527 ms
UC+Noyce_022_09_15_UCB-141_Irfan+Siddiqi_thmb.jpg
544 ms
d
135 ms
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294 ms
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295 ms
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296 ms
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298 ms
fa-solid-900.woff
294 ms
fa-regular-400.woff
317 ms
fa-light-300.woff
339 ms
d
293 ms
d
293 ms
d
314 ms
fa-brands-400.woff
314 ms
berkeley.edu accessibility score
berkeley.edu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
berkeley.edu SEO score
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 uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Berkeley.edu 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 Berkeley.edu 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.
berkeley.edu
Open Graph data is detected on the main page of Berkeley. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: