3.7 sec in total
335 ms
2.3 sec
1.1 sec
Visit tedmed.com now to see the best up-to-date TEDMED content for Taiwan and also check out these interesting facts you probably never knew about tedmed.com
All TEDMED Talks are available, free to the world. Watch thought provoking talks by leaders from a wide range of disciplines, both from inside and from outside of the medical industry.
Visit tedmed.comWe analyzed Tedmed.com page load time and found that the first response time was 335 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
tedmed.com performance score
name
value
score
weighting
Value7.8 s
1/100
10%
Value11.1 s
0/100
25%
Value11.0 s
6/100
10%
Value720 ms
41/100
30%
Value0.015
100/100
15%
Value16.1 s
6/100
10%
335 ms
249 ms
38 ms
230 ms
12 ms
Our browser made a total of 139 requests to load all elements on the main page. We found that 91% of them (126 requests) were addressed to the original Tedmed.com, 2% (3 requests) were made to Google-analytics.com and 2% (3 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (859 ms) belongs to the original domain Tedmed.com.
Page size can be reduced by 1.8 MB (18%)
9.8 MB
8.1 MB
In fact, the total size of Tedmed.com main page is 9.8 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 8.5 MB which makes up the majority of the site volume.
Potential reduce by 181.1 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 181.1 kB or 79% of the original size.
Potential reduce by 807.0 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. TEDMED images are well optimized though.
Potential reduce by 775.8 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 775.8 kB or 68% of the original size.
Number of requests can be reduced by 10 (7%)
135
125
The browser has sent 135 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TEDMED. 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 as a result speed up the page load time.
tedmed.com
335 ms
getcompressedjs
249 ms
api.js
38 ms
getcompressedcss
230 ms
addthis_widget.js
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plusone.js
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ga.js
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search_button.png
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logo_small.png
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hive_icon_60.png
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sh.7c7179124ea24ac6ba46caac.html
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white_hive_bg.png
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aL63HcygAAVYuCCsAAA==
24 ms
tedmed.com 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
tedmed.com 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
Displays images with incorrect aspect ratio
General
Impact
Issue
Registers an unload listener
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
tedmed.com 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 doesn't use legible font sizes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tedmed.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Tedmed.com 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.
tedmed.com
Open Graph data is detected on the main page of TEDMED. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: