952 ms in total
50 ms
694 ms
208 ms
Click here to check amazing TodoMVC content for Vietnam. Otherwise, check out these important facts you probably never knew about todomvc.com
Helping you select an MV* framework - Todo apps for Backbone.js, Ember.js, AngularJS and many more
Visit todomvc.comWe analyzed Todomvc.com page load time and found that the first response time was 50 ms and then it took 902 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.
todomvc.com performance score
name
value
score
weighting
Value2.1 s
79/100
10%
Value2.9 s
81/100
25%
Value3.4 s
89/100
10%
Value960 ms
29/100
30%
Value0
100/100
15%
Value6.7 s
56/100
10%
50 ms
21 ms
27 ms
126 ms
87 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 22% of them (8 requests) were addressed to the original Todomvc.com, 25% (9 requests) were made to Gravatar.com and 19% (7 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (288 ms) relates to the external source Gravatar.com.
Page size can be reduced by 294.9 kB (61%)
481.0 kB
186.1 kB
In fact, the total size of Todomvc.com main page is 481.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. HTML takes 259.6 kB which makes up the majority of the site volume.
Potential reduce by 193.6 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 193.6 kB or 75% of the original size.
Potential reduce by 2.7 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. TodoMVC images are well optimized though.
Potential reduce by 4.7 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 4.7 kB or 19% of the original size.
Potential reduce by 93.8 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. Todomvc.com needs all CSS files to be minified and compressed as it can save up to 93.8 kB or 83% of the original size.
Number of requests can be reduced by 12 (34%)
35
23
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TodoMVC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
todomvc.com
50 ms
webcomponents-lite.min.js
21 ms
main.min.css
27 ms
main.min.js
126 ms
96270e4c3e5e9806cf7245475c00b275
87 ms
6025224
167 ms
883126
162 ms
logo.svg
81 ms
logo-icon.png
83 ms
screenshot.png
80 ms
d36a92237c75c5337c17b60d90686bf9.png
84 ms
be451fcdbf0e5ff07f23ed16cb5c90a3.png
84 ms
098cfe2d360e77c3229f2cd5298354c4
85 ms
73bba00b41ff1c9ecc3ee29487bace7d
85 ms
widgets.js
52 ms
plusone.js
175 ms
ga.js
51 ms
68 ms
ffe68d6f71b225f7661d33f2a8908281
67 ms
cabf735ce7b8b4471ef46ea54f71832d
68 ms
70ee60f32937b52758869488d5753259
68 ms
0177cdce6af15e10db15b6bf5dc4e0b0
288 ms
button.831500944bc3eb7ea5276ccdc3f71d2e.js
63 ms
__utm.gif
26 ms
follow_button.6a78875565a912489e9aef879c881358.en.html
16 ms
tweet_button.6a78875565a912489e9aef879c881358.en.html
27 ms
cb=gapi.loaded_0
17 ms
cb=gapi.loaded_1
31 ms
fastbutton
111 ms
postmessageRelay
43 ms
api.js
54 ms
core:rpc:shindig.random:shindig.sha1.js
72 ms
2536007149-postmessagerelay.js
41 ms
cb=gapi.loaded_0
30 ms
cb=gapi.loaded_1
22 ms
jot.html
3 ms
todomvc.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
<frame> or <iframe> elements do not have a title
todomvc.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
todomvc.com SEO score
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Todomvc.com 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 Todomvc.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.
todomvc.com
Open Graph data is detected on the main page of TodoMVC. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: