1.2 sec in total
85 ms
958 ms
182 ms
Click here to check amazing Physics U Iowa content for United States. Otherwise, check out these important facts you probably never knew about physics.uiowa.edu
Visit physics.uiowa.eduWe analyzed Physics.uiowa.edu page load time and found that the first response time was 85 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
physics.uiowa.edu performance score
name
value
score
weighting
Value2.0 s
84/100
10%
Value18.6 s
0/100
25%
Value5.9 s
48/100
10%
Value2,040 ms
7/100
30%
Value0.05
99/100
15%
Value16.2 s
6/100
10%
85 ms
26 ms
47 ms
53 ms
56 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 86% of them (31 requests) were addressed to the original Physics.uiowa.edu, 6% (2 requests) were made to Maxcdn.bootstrapcdn.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (704 ms) relates to the external source Uiowatrack.capturehighered.net.
Page size can be reduced by 348.3 kB (37%)
936.4 kB
588.2 kB
In fact, the total size of Physics.uiowa.edu main page is 936.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 484.5 kB which makes up the majority of the site volume.
Potential reduce by 19.6 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 19.6 kB or 72% of the original size.
Potential reduce by 9.8 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 U Iowa images are well optimized though.
Potential reduce by 215.8 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 215.8 kB or 73% of the original size.
Potential reduce by 103.0 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. Physics.uiowa.edu needs all CSS files to be minified and compressed as it can save up to 103.0 kB or 80% of the original size.
Number of requests can be reduced by 12 (35%)
34
22
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Physics U Iowa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
physics.uiowa.edu
85 ms
css_kShW4RPmRstZ3SpIC-ZvVGNFVAi0WEMuCnI0ZkYIaFw.css
26 ms
css_DwMJzMrmwXsha2fE8ZxGwdelrpeSr4kr7RfLiBVAtFs.css
47 ms
css_rzEggkZ-rRXLCPR_KpGPbtmYQFyrYEDXebgKt1xqC4Q.css
53 ms
css_qry2lohppyZggpyfTrXVzj0gNx-wR4tJXvkMjSJ4ABI.css
56 ms
js_jpJjaUC0z8JMIyav5oQrYykDRUb64rpaUDpB4Y9aklU.js
96 ms
js_foXzYGDVu88dnY9hSXxJoEWHvtYsgf0UHgjncFYOhWI.js
66 ms
lightbox.js
97 ms
js_I8yX6RYPZb7AtMcDUA3QKDZqVkvEn35ED11_1i7vVpc.js
89 ms
js_-qr-D_GCOdv9rO-12CKfl_ibEgQh9C3BloRmmauE31Q.js
89 ms
js_HO0wSPGhsaxz8u341Gmt76sf_VjbTlBnEILdhecXEHg.js
88 ms
js_5idECjjAo-X5YdkT65CaIiodkWmZlZv-WjSkHlWhoYk.js
94 ms
font-awesome.min.css
48 ms
analytics.js
95 ms
uiowa.svg
72 ms
tracker.js
704 ms
magnifier-18.png
34 ms
header-bg-retina.jpg
75 ms
clas.svg
47 ms
bg.jpg
137 ms
home_54_0.jpg
74 ms
home_1_0.jpg
47 ms
home_7_0.jpg
97 ms
home_9_0.jpg
92 ms
Classroom%20and%20lab%20photos%20204.jpg
74 ms
Classroom%20and%20lab%20photos%20017.jpg
97 ms
uiowa-dome.svg
94 ms
ProximaNova-Reg-webfont.woff
119 ms
fontawesome-webfont.woff
137 ms
fontawesome-webfont.woff
18 ms
MuseoSans_500-webfont.woff
119 ms
ProximaNova-Bold-webfont.woff
122 ms
OpenSans-Semibold-webfont.woff
121 ms
OpenSans-Regular-webfont.woff
140 ms
collect
16 ms
flexslider-icon.woff
130 ms
physics.uiowa.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 match their roles
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
Buttons do not have an accessible name
physics.uiowa.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.uiowa.edu 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 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.uiowa.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.uiowa.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.uiowa.edu
Open Graph description is not detected on the main page of Physics U Iowa. 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: