31.3 sec in total
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Click here to check amazing Te DxU Tokyo content for Japan. Otherwise, check out these important facts you probably never knew about tedxutokyo.com
Visit tedxutokyo.comWe analyzed Tedxutokyo.com page load time and found that the first response time was 4.1 sec and then it took 27.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
tedxutokyo.com performance score
name
value
score
weighting
Value8.6 s
0/100
10%
Value17.7 s
0/100
25%
Value19.2 s
0/100
10%
Value210 ms
89/100
30%
Value0
100/100
15%
Value14.3 s
9/100
10%
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147 ms
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499 ms
Our browser made a total of 120 requests to load all elements on the main page. We found that 56% of them (67 requests) were addressed to the original Tedxutokyo.com, 13% (15 requests) were made to Farm1.static.flickr.com and 11% (13 requests) were made to Farm6.static.flickr.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Tedxutokyo.com.
Page size can be reduced by 632.9 kB (10%)
6.2 MB
5.6 MB
In fact, the total size of Tedxutokyo.com main page is 6.2 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. 65% of websites need less resources to load. Images take 5.5 MB which makes up the majority of the site volume.
Potential reduce by 57.2 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. This page needs HTML code to be minified as it can gain 7.7 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 57.2 kB or 82% of the original size.
Potential reduce by 103.1 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. Te DxU Tokyo images are well optimized though.
Potential reduce by 223.6 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 223.6 kB or 67% of the original size.
Potential reduce by 248.9 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. Tedxutokyo.com needs all CSS files to be minified and compressed as it can save up to 248.9 kB or 86% of the original size.
Number of requests can be reduced by 33 (29%)
115
82
The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Te DxU Tokyo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
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tedxutokyo.com 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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
tedxutokyo.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
Detected JavaScript libraries
tedxutokyo.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Tedxutokyo.com 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 Tedxutokyo.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.
tedxutokyo.com
Open Graph data is detected on the main page of Te DxU Tokyo. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: