628 ms in total
11 ms
344 ms
273 ms
Visit desmos.com now to see the best up-to-date Desmos content for United States and also check out these interesting facts you probably never knew about desmos.com
Desmos offers best-in-class calculators, digital math activities, and curriculum to help every student love math and love learning math.
Visit desmos.comWe analyzed Desmos.com page load time and found that the first response time was 11 ms and then it took 617 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
desmos.com performance score
name
value
score
weighting
Value2.7 s
59/100
10%
Value6.5 s
8/100
25%
Value2.7 s
96/100
10%
Value360 ms
72/100
30%
Value0.01
100/100
15%
Value3.6 s
91/100
10%
11 ms
82 ms
15 ms
43 ms
111 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 41% of them (13 requests) were addressed to the original Desmos.com, 38% (12 requests) were made to S3.amazonaws.com and 13% (4 requests) were made to Pbs.twimg.com. The less responsive or slowest element that took the longest time to load (208 ms) relates to the external source Pbs.twimg.com.
Page size can be reduced by 235.4 kB (14%)
1.7 MB
1.5 MB
In fact, the total size of Desmos.com main page is 1.7 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. 40% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 11.6 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. This page needs HTML code to be minified as it can gain 2.5 kB, which is 17% 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 11.6 kB or 76% of the original size.
Potential reduce by 120.6 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. Desmos images are well optimized though.
Potential reduce by 63.4 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 63.4 kB or 55% of the original size.
Potential reduce by 39.8 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. Desmos.com needs all CSS files to be minified and compressed as it can save up to 39.8 kB or 64% of the original size.
We found no issues to fix!
29
29
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Desmos. According to our analytics all requests are already optimized.
desmos.com
11 ms
www.desmos.com
82 ms
all-3a19028ded27adfc8f4cc7dda607da5611746bc6.min.css
15 ms
frontpage_main-fc4c9d2ff22813f8188eb6de1c0adf7fbd5a01a3.min.js
43 ms
ga.js
111 ms
gzmoe8w5hx.png
166 ms
kGdHw7hT_bigger.jpeg
197 ms
PyfthXUC_bigger.jpg
192 ms
OtyPHoOV_bigger.jpeg
201 ms
13OHAvT7_bigger.jpg
208 ms
graph-bg.png
156 ms
slider.png
44 ms
slider2x.png
58 ms
table.png
56 ms
table2x.png
145 ms
regressions.png
146 ms
regressions2x.png
145 ms
apple_badge.png
68 ms
android_badge.png
143 ms
wp8ine4hmf.png
143 ms
zxpzecltqz.png
142 ms
7s6pq5ysld.png
143 ms
majgtpdkpp.png
149 ms
uwrc1lpxtf.png
142 ms
yec3al64ky.png
145 ms
iyj1bpukn3.png
144 ms
t7mivrtto2.png
144 ms
mekhq30spk.png
143 ms
gmkuoh6dro.png
144 ms
strczaymst.png
145 ms
__utm.gif
16 ms
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2 ms
desmos.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.
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.
desmos.com 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
Missing source maps for large first-party JavaScript
desmos.com 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
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Desmos.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 Desmos.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
desmos.com
Open Graph description is not detected on the main page of Desmos. 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: