1.7 sec in total
90 ms
1.3 sec
366 ms
Visit ldi.upenn.edu now to see the best up-to-date LDI U Penn content for United States and also check out these interesting facts you probably never knew about ldi.upenn.edu
We are Penn’s hub for health care delivery, health policy, and population health.
Visit ldi.upenn.eduWe analyzed Ldi.upenn.edu page load time and found that the first response time was 90 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
ldi.upenn.edu performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value7.2 s
5/100
25%
Value3.5 s
88/100
10%
Value80 ms
99/100
30%
Value0
100/100
15%
Value6.5 s
59/100
10%
90 ms
158 ms
44 ms
51 ms
51 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 56% of them (30 requests) were addressed to the original Ldi.upenn.edu, 33% (18 requests) were made to Use.typekit.net and 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (360 ms) relates to the external source Use.typekit.net.
Page size can be reduced by 823.8 kB (51%)
1.6 MB
782.6 kB
In fact, the total size of Ldi.upenn.edu main page is 1.6 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. 60% of websites need less resources to load. Images take 640.4 kB which makes up the majority of the site volume.
Potential reduce by 44.5 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 44.5 kB or 76% of the original size.
Potential reduce by 41.6 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. LDI U Penn images are well optimized though.
Potential reduce by 295.2 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 295.2 kB or 72% of the original size.
Potential reduce by 442.4 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. Ldi.upenn.edu needs all CSS files to be minified and compressed as it can save up to 442.4 kB or 89% of the original size.
Number of requests can be reduced by 14 (38%)
37
23
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LDI U Penn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
ldi.upenn.edu
90 ms
ntf6jtp.js
158 ms
css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
44 ms
css_qsIBittilQGIQhzYbzLPW_WslQMC9hfF2ITJ_VT4YwY.css
51 ms
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js_jpJjaUC0z8JMIyav5oQrYykDRUb64rpaUDpB4Y9aklU.js
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js_yAicZujtqUhpCyuBiQyVA1uGwMX8V0A0ym_4Jb35kBQ.js
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js_NeNHEmTaVWPIWDkCbZ9Awm2rqOLZYJNflFXXs4LLWZI.js
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js_KKA3fVDvzUxdLSWwEwiMhnweCIu3ijLGmnVxbHl9kkU.js
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js_t_Fr0tQ5rJ4niCVy7L6zFkzzdmga8sbi9efCpy5Gdlg.js
98 ms
widgets.js
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js_NOOf5kIvwykMnS5rSaYTrEF7hMBtq2H6Dp5wVSIVj1k.js
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js_MLVgtzZ1ORq9krYqkeOsRay6ou_T-0QZytivuM9tTT8.js
84 ms
ldi.upenn.edu
248 ms
analytics.js
52 ms
mobile-logo-prefix.png
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mobile-logo.png
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mobile-menu.png
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mobile-menu-close.png
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logo.png
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bg-callout-block.png
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goldberg-david200x200.jpg
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pilot-proj16-300x200_2.jpg
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roybal15-group300x150.jpg
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sprite.png
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homepage-callout.png
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bg-content.png
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bg-our-mission-small.png
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evergreen-bg-overlay.png
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twitter-16.png
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partners.png
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collect
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217 ms
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241 ms
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ldi.upenn.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
Links do not have a discernible name
ldi.upenn.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
ldi.upenn.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 Ldi.upenn.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 Ldi.upenn.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.
ldi.upenn.edu
Open Graph description is not detected on the main page of LDI U Penn. 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: