1 sec in total
67 ms
618 ms
339 ms
Visit ypps.yale.edu now to see the best up-to-date Ypps Yale content for United States and also check out these interesting facts you probably never knew about ypps.yale.edu
Visit ypps.yale.eduWe analyzed Ypps.yale.edu page load time and found that the first response time was 67 ms and then it took 957 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
ypps.yale.edu performance score
name
value
score
weighting
Value3.4 s
36/100
10%
Value8.4 s
2/100
25%
Value3.4 s
89/100
10%
Value160 ms
94/100
30%
Value0.037
100/100
15%
Value5.2 s
74/100
10%
67 ms
27 ms
33 ms
27 ms
34 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 89% of them (58 requests) were addressed to the original Ypps.yale.edu, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (249 ms) belongs to the original domain Ypps.yale.edu.
Page size can be reduced by 652.9 kB (26%)
2.5 MB
1.8 MB
In fact, the total size of Ypps.yale.edu main page is 2.5 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. 55% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 89.2 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 89.2 kB or 85% of the original size.
Potential reduce by 160.6 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. Ypps Yale images are well optimized though.
Potential reduce by 140.6 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 140.6 kB or 72% of the original size.
Potential reduce by 262.6 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. Ypps.yale.edu needs all CSS files to be minified and compressed as it can save up to 262.6 kB or 82% of the original size.
Number of requests can be reduced by 27 (46%)
59
32
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ypps 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 6 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.
ypps.yale.edu
67 ms
css_kShW4RPmRstZ3SpIC-ZvVGNFVAi0WEMuCnI0ZkYIaFw.css
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css_YUEVLmBJbh4K5gF52LjwXHsWmWCl1FG2LPVWcI6OZSU.css
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jquery.min.js
31 ms
js_3TykeRWpejhD4-J3vdlaNXdULg9xhOZhbsppK0o2bUs.js
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analytics.js
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bg_homepage.gif
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ypps_logo.png
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spyglass-default.png
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yaledesign-medium-webfont.woff
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yaledesign-bold-webfont.woff
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UyYrYy3ltEffJV9QueSi4eWsa1Hk1omyTAFgubFskgE.ttf
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msNrBgwx3ln3jjNy5b_Syw.ttf
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ypps.yale.edu accessibility score
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
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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>).
ypps.yale.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
ypps.yale.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
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 Ypps.yale.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 Ypps.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.
ypps.yale.edu
Open Graph description is not detected on the main page of Ypps 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: