3.9 sec in total
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Welcome to cse.lehigh.edu homepage info - get ready to check Cse Lehigh best content for United States right away, or after learning these important things about cse.lehigh.edu
Lehigh bursts onto the blockchain scene. | READ MORE >> Computer Science and Engineering is at the core of the information age. The explosion of data brought about in the last two decades by the revol...
Visit cse.lehigh.eduWe analyzed Cse.lehigh.edu page load time and found that the first response time was 48 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
cse.lehigh.edu performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value27.3 s
0/100
25%
Value10.2 s
8/100
10%
Value7,530 ms
0/100
30%
Value0.337
33/100
15%
Value29.1 s
0/100
10%
48 ms
88 ms
70 ms
11 ms
29 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Cse.lehigh.edu, 46% (36 requests) were made to Engineering.lehigh.edu and 14% (11 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Syndication.twitter.com.
Page size can be reduced by 892.4 kB (18%)
4.9 MB
4.0 MB
In fact, the total size of Cse.lehigh.edu main page is 4.9 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 4.3 MB which makes up the majority of the site volume.
Potential reduce by 35.6 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 35.6 kB or 77% of the original size.
Potential reduce by 516.7 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. Obviously, Cse Lehigh needs image optimization as it can save up to 516.7 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 38.7 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 38.7 kB or 28% of the original size.
Potential reduce by 301.3 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. Cse.lehigh.edu needs all CSS files to be minified and compressed as it can save up to 301.3 kB or 76% of the original size.
Number of requests can be reduced by 30 (48%)
63
33
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cse Lehigh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
cse.lehigh.edu
48 ms
www.cse.lehigh.edu
88 ms
cse
70 ms
css_kShW4RPmRstZ3SpIC-ZvVGNFVAi0WEMuCnI0ZkYIaFw.css
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widgets.js
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gtm.js
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Ny5riKtmIsE
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cse_banner_diamonds.svg
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lehigh-white-logo.svg
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cse_banner-diamond-left.svg
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cse_banner-diamond-right.svg
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cse-faculty-search.jpg
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eng-gr-calendly-sidebar-promo-spear.jpg
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lehigh-brown-logo.svg
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SiteStyleFooter.css
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gtm.js
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widget_iframe.9d00f3a022654eb8edfbc3190e981f9d.html
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www-player.css
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base.js
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fetch-polyfill.js
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FranklinGothic_Heavy.ttf
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flexslider-icon.woff
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settings
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analytics.js
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ad_status.js
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horizon_timeline.08c300ab95020b1109a05214ccb84dea.js
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Create
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lehighcse
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polyfills-57d3feabe8bfd4ee389c.js
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cse.lehigh.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-hidden="true"] elements contain focusable descendents
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
Links do not have a discernible name
cse.lehigh.edu 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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
cse.lehigh.edu SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cse.lehigh.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 Cse.lehigh.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.
cse.lehigh.edu
Open Graph data is detected on the main page of Cse Lehigh. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: