2.2 sec in total
57 ms
1.6 sec
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Click here to check amazing Cpl Hks Harvard content for United States. Otherwise, check out these important facts you probably never knew about cpl.hks.harvard.edu
The Center for Public Leadership at Harvard Kennedy School improves the practice of leadership and global citizenship through teaching and research.
Visit cpl.hks.harvard.eduWe analyzed Cpl.hks.harvard.edu page load time and found that the first response time was 57 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
cpl.hks.harvard.edu performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value21.9 s
0/100
25%
Value3.3 s
90/100
10%
Value480 ms
60/100
30%
Value0.125
83/100
15%
Value6.5 s
59/100
10%
57 ms
95 ms
64 ms
69 ms
75 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 24% of them (16 requests) were addressed to the original Cpl.hks.harvard.edu, 27% (18 requests) were made to Hwpi.harvard.edu and 15% (10 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (548 ms) relates to the external source Hwpi.harvard.edu.
Page size can be reduced by 610.1 kB (13%)
4.8 MB
4.2 MB
In fact, the total size of Cpl.hks.harvard.edu main page is 4.8 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. 85% 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 4.5 MB which makes up the majority of the site volume.
Potential reduce by 135.9 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 135.9 kB or 81% of the original size.
Potential reduce by 453.3 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. Cpl Hks Harvard images are well optimized though.
Potential reduce by 19.1 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 19.1 kB or 15% of the original size.
Potential reduce by 1.7 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. Cpl.hks.harvard.edu has all CSS files already compressed.
Number of requests can be reduced by 31 (66%)
47
16
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cpl Hks Harvard. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
cpl.hks.harvard.edu
57 ms
cpl.hks.harvard.edu
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css_uaIDKcYMUK5osSQXuirpr3ZleXtnnpBN-eiECm7N0M0.css
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hks.css
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harvard-logo.png
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jquery.min.js
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jquery-1.10.2.js
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cpl.hks.harvard.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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
cpl.hks.harvard.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
Issues were logged in the Issues panel in Chrome Devtools
cpl.hks.harvard.edu SEO score
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 Cpl.hks.harvard.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 Cpl.hks.harvard.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.
cpl.hks.harvard.edu
Open Graph description is not detected on the main page of Cpl Hks Harvard. 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: