6.5 sec in total
2.8 sec
3.5 sec
158 ms
Welcome to yuso.yale.edu homepage info - get ready to check Yuso Yale best content for United States right away, or after learning these important things about yuso.yale.edu
Visit yuso.yale.eduWe analyzed Yuso.yale.edu page load time and found that the first response time was 2.8 sec and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
yuso.yale.edu performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value8.7 s
1/100
25%
Value5.5 s
55/100
10%
Value210 ms
88/100
30%
Value0
100/100
15%
Value8.4 s
38/100
10%
2831 ms
40 ms
43 ms
30 ms
56 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 83% of them (30 requests) were addressed to the original Yuso.yale.edu, 11% (4 requests) were made to Google-analytics.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Yuso.yale.edu.
Page size can be reduced by 332.9 kB (9%)
3.8 MB
3.5 MB
In fact, the total size of Yuso.yale.edu main page is 3.8 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. 35% of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.
Potential reduce by 27.0 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 27.0 kB or 73% of the original size.
Potential reduce by 67.1 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. Yuso Yale images are well optimized though.
Potential reduce by 119.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 119.5 kB or 61% of the original size.
Potential reduce by 119.3 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. Yuso.yale.edu needs all CSS files to be minified and compressed as it can save up to 119.3 kB or 81% of the original size.
Number of requests can be reduced by 13 (45%)
29
16
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yuso Yale. 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 6 to 1 for CSS and as a result speed up the page load time.
yuso.yale.edu
2831 ms
css_791YXBaKKm1ORM_7huSKEsIV9tSWq6wmRkERhuXpN6w.css
40 ms
css_j1tBM5qxtkO2Dr51b4a5TJY7PBGweD971MhUNrAjaJs.css
43 ms
css_Mbvxx9Exf-X6686xj9zpxmJufzkZOTCkTJeX3A7IEhQ.css
30 ms
css_CPGewUodRfquZCx7eQf4iomMQH901LKWwdcDzk-szzg.css
56 ms
css_ok4k0nHrJwJYCwYfyVV_o2VxXbtgeR3ytidZyB7nsfA.css
43 ms
css_Sx0x1cC9CySn7YKwwEzjZBXdYiMVu1_90p73El_dq-g.css
52 ms
jquery.min.js
82 ms
js_4rPwjcsA1hzlHx2nz9_sLU0PwvjYpTcC3zy11uUsKH4.js
61 ms
js_Cx5r3v1f5Q8k5cUcnA38LbeZbbhfsYKi0BLoupT3BkQ.js
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js_3gVyuNWzY7YTnQgbPR9BwpR7m9yI6xaSO3kjxA_U_JM.js
50 ms
js_v8qCFh5iMpwJGpbqLzBAynHZl1vErn-W4RgCp3qHxoU.js
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js_In6JK4OLtSWfQH_8DVHN3EnrbwXprpDBXLYNVKFeBIw.js
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ga.js
103 ms
analytics.js
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yale-header-default.png
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spyglass-default.png
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header_woolsey.png
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header_yesjunk.png
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header_mec.png
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header_winteroc.png
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yuso_results_2016_screenshot.png
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2016-square.jpg
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10945812_593729010727997_3809374074336768109_o_0.jpg
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yale-wordmark-white-default.png
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share-icons-sprite-default-png8.png
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yaledesign-medium-webfont.woff
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yaledesign-bold-webfont.woff
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__utm.gif
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header_dc.png
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header_mec.png
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header_woolsey.png
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header_winteroc.png
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header_yesjunk.png
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nr-885.min.js
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yuso.yale.edu accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
yuso.yale.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
Page has valid source maps
yuso.yale.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
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yuso.yale.edu can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Yuso.yale.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.
yuso.yale.edu
Open Graph description is not detected on the main page of Yuso Yale. 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: