743 ms in total
31 ms
492 ms
220 ms
Click here to check amazing Lehigh content for United States. Otherwise, check out these important facts you probably never knew about lehigh.edu
Home | https://www2.lehigh.edu/home
Visit lehigh.eduWe analyzed Lehigh.edu page load time and found that the first response time was 31 ms and then it took 712 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
lehigh.edu performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value4.9 s
28/100
25%
Value6.4 s
40/100
10%
Value3,910 ms
1/100
30%
Value0.111
87/100
15%
Value12.1 s
16/100
10%
31 ms
38 ms
16 ms
31 ms
30 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Lehigh.edu, 65% (46 requests) were made to Www1.lehigh.edu and 14% (10 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (158 ms) relates to the external source Www1.lehigh.edu.
Page size can be reduced by 868.1 kB (26%)
3.4 MB
2.5 MB
In fact, the total size of Lehigh.edu main page is 3.4 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 2.3 MB which makes up the majority of the site volume.
Potential reduce by 60.1 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. 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 60.1 kB or 72% of the original size.
Potential reduce by 103.1 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. Lehigh images are well optimized though.
Potential reduce by 482.9 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 482.9 kB or 69% of the original size.
Potential reduce by 222.0 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. Lehigh.edu needs all CSS files to be minified and compressed as it can save up to 222.0 kB or 83% of the original size.
Number of requests can be reduced by 23 (40%)
57
34
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 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 15 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
lehigh.edu
31 ms
home
38 ms
css_lQaZfjVpwP_oGNqdtWCSpJT1EMqXdMiU84ekLLxQnc4.css
16 ms
css_NXti8f1KG_3PtT4IIc0U3jDor0MbcpVCy5HvGkHBurk.css
31 ms
css_re93NH4oGvkz8Wo3P775_ZABMCfMN2RVskwhlEaEe_A.css
30 ms
css_3PMcOiSrGFOS-94p1ZE_Nu250ywXe9Fe1OdkmTVB9gQ.css
40 ms
bootstrap.min.css
9 ms
css_HqSvco8dR2qMFWaBmxrNlvOWM9xd9DXphuzBXNmLmE8.css
30 ms
css_ipxxS9HOKMXQ_lkd-N3wM3L8Ks9fwwyL9SyPBGHOUMk.css
28 ms
css
47 ms
modernizr.min.js
42 ms
jquery.min.js
53 ms
js_w7uVD8bBWfh2VJ5KdjPpb0SDOvhak58LFSLk2Z13nTM.js
41 ms
bootstrap.min.js
4 ms
js_JHPe9qjxCe-wDDu1kcDmLDfcGOUss7w_Sox_515NHhw.js
44 ms
js_a2Dn7ckQd0L1x7T947Hq2jdRUjgVJTwZgLFtO2wcgpo.js
43 ms
1397c767b627776244abee8c6f1e1f96-1691
95 ms
js_6TAnF117heNLUe_NSA6QrMWPUlMbDthN85wxrI4UFUM.js
42 ms
js_5idECjjAo-X5YdkT65CaIiodkWmZlZv-WjSkHlWhoYk.js
42 ms
js_B2uv6dkjoYobfQVyuXdchgrpnnx4oM0TkP_bDVf8Qrg.js
44 ms
addthis_widget.js
38 ms
css
31 ms
css_QWEQ457opIZP2PLsMZVCiNDcM1kALHDzjrkwqxdoDg4.css
10 ms
admissions_logosm.gif
145 ms
admissions_logomed.gif
145 ms
admissions_logo.gif
145 ms
annualreport.jpg
150 ms
MainMessage-Baron2.jpg
147 ms
Strauch.jpg
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MtnTop-Wislawa_VerticalBox2.png
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LUSocial-Icons_Tumblr_B-T.gif
145 ms
768bradley.jpg
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768newsome.jpg
149 ms
768winter.jpg
152 ms
768_TriviaNight.jpg
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LehighLifePhotos-bedraces15.jpg
152 ms
768_simon.jpg
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768_graphicnovel.jpg
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hip-hop-collective.jpg
153 ms
Sesqui150_Color.png
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facebook.png
150 ms
twitter.png
151 ms
youtube.png
156 ms
tumblr.png
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instagram.png
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LUacctkey.png
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lehigh_footer.gif
156 ms
gtm.js
140 ms
cse.js
137 ms
latestnews_header_background.gif
66 ms
ColumnHeads-MtnTop.jpg
67 ms
lehighlife_header_background.gif
67 ms
asa-blue.jpg
68 ms
left-arrow.png
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right-arrow.png
67 ms
ODelI1aHBYDBqgeIAH2zlNzbP97U9sKh0jjxbPbfOKg.ttf
46 ms
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flexslider-icon.woff
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cse.js
82 ms
analytics.js
28 ms
collect
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collect
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jsapi
94 ms
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
[role]s are not contained by their required parent element
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
Image elements do not have [alt] attributes
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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
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
Image elements do not have [alt] attributes
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
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 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 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.
lehigh.edu
Open Graph description is not detected on the main page of Lehigh. 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: