12.7 sec in total
659 ms
8.6 sec
3.4 sec
Visit stumbleupon.com now to see the best up-to-date Stumbleupon content for India and also check out these interesting facts you probably never knew about stumbleupon.com
StumbleUpon is the easiest way to discover new and interesting web pages, photos and videos across the Web.
Visit stumbleupon.comWe analyzed Stumbleupon.com page load time and found that the first response time was 659 ms and then it took 12 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
stumbleupon.com performance score
name
value
score
weighting
Value1.9 s
86/100
10%
Value5.5 s
19/100
25%
Value1.9 s
100/100
10%
Value420 ms
65/100
30%
Value0.019
100/100
15%
Value4.0 s
87/100
10%
659 ms
262 ms
1420 ms
1419 ms
1382 ms
Our browser made a total of 20 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Stumbleupon.com, 40% (8 requests) were made to Nb9.stumbleupon.netdna-cdn.com and 10% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Nb9.stumbleupon.netdna-cdn.com.
Page size can be reduced by 4.2 MB (84%)
5.0 MB
791.3 kB
In fact, the total size of Stumbleupon.com main page is 5.0 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. 60% of websites need less resources to load. Javascripts take 4.0 MB which makes up the majority of the site volume.
Potential reduce by 7.6 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 7.6 kB or 63% of the original size.
Potential reduce by 0 B
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. Stumbleupon images are well optimized though.
Potential reduce by 3.3 MB
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 3.3 MB or 83% of the original size.
Potential reduce by 882.0 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. Stumbleupon.com needs all CSS files to be minified and compressed as it can save up to 882.0 kB or 88% of the original size.
Number of requests can be reduced by 8 (47%)
17
9
The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stumbleupon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
old-browser
659 ms
651393494.js
262 ms
iwmOACr6XdVNoebiOxOuIA
1420 ms
2ToyYmtlbz4tWjXPpPrNCA
1419 ms
hm5kPJHXFV_shE8Uz78Fog
1382 ms
kgmP18eya2_f6lBnpEGlDg
2162 ms
BMmubT-rr1DZPtNiYAXXxw
1761 ms
1UqIuZ_xZPy1GpWRkIHHvg
1761 ms
bootstrap.js
1761 ms
mixpanel-2.2.min.js
781 ms
ga.js
86 ms
KwIEec5utYGrKmzXYLgFzg
127 ms
3OFqWahmiDq_pYhQn1swHQ
246 ms
j.php
1115 ms
916 ms
815 ms
__utm.gif
131 ms
collect
1207 ms
beacon.js
890 ms
v.gif
359 ms
stumbleupon.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.
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
stumbleupon.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
stumbleupon.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 Stumbleupon.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 Stumbleupon.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.
stumbleupon.com
Open Graph description is not detected on the main page of Stumbleupon. 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: