4.7 sec in total
1.4 sec
2.8 sec
579 ms
Visit physics.asu.edu now to see the best up-to-date Physics Asu content for United States and also check out these interesting facts you probably never knew about physics.asu.edu
Visit physics.asu.eduWe analyzed Physics.asu.edu page load time and found that the first response time was 1.4 sec and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
physics.asu.edu performance score
name
value
score
weighting
Value2.1 s
80/100
10%
Value3.2 s
73/100
25%
Value19.5 s
0/100
10%
Value26,340 ms
0/100
30%
Value0.005
100/100
15%
Value50.4 s
0/100
10%
1382 ms
58 ms
67 ms
74 ms
92 ms
Our browser made a total of 154 requests to load all elements on the main page. We found that 96% of them (148 requests) were addressed to the original Physics.asu.edu, 1% (2 requests) were made to Asu.edu and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Physics.asu.edu.
Page size can be reduced by 769.8 kB (43%)
1.8 MB
1.0 MB
In fact, the total size of Physics.asu.edu main page is 1.8 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 808.4 kB which makes up the majority of the site volume.
Potential reduce by 134.4 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 134.4 kB or 78% of the original size.
Potential reduce by 24.4 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. Physics Asu images are well optimized though.
Potential reduce by 174.3 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 174.3 kB or 64% of the original size.
Potential reduce by 436.6 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. Physics.asu.edu needs all CSS files to be minified and compressed as it can save up to 436.6 kB or 81% of the original size.
Number of requests can be reduced by 128 (88%)
146
18
The browser has sent 146 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Physics Asu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 84 to 1 for CSS and as a result speed up the page load time.
physics.asu.edu
1382 ms
asu_header.min.css
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asu_header.min.js
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system.base.css
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system.menus.css
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system.theme.css
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jquery.ui.core.min.css
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jquery.ui.accordion.min.css
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asu_clas_branding.css
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asu_clas_tabs_horizontal.css
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jquery.min.js
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jquery.matchHeight-0.6.0.min.js
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jquery.featherlight-1.3.4.min.js
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jquery.featherlight.gallery-1.3.4.min.js
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clas-common.js
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asu_degrees_feature.js
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physics_courses.png
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physics.asu.edu accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not have valid values
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
physics.asu.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
Missing source maps for large first-party JavaScript
physics.asu.edu SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Physics.asu.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 Physics.asu.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.
physics.asu.edu
Open Graph description is not detected on the main page of Physics Asu. 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: