1.9 sec in total
247 ms
973 ms
704 ms
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Visit contagious.comWe analyzed Contagious.com page load time and found that the first response time was 247 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
contagious.com performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value9.9 s
0/100
25%
Value6.1 s
44/100
10%
Value890 ms
32/100
30%
Value0.092
91/100
15%
Value13.3 s
12/100
10%
247 ms
43 ms
39 ms
43 ms
66 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Contagious.com, 28% (13 requests) were made to Contagious-com.s3.amazonaws.com and 26% (12 requests) were made to Cdn.shopify.com. The less responsive or slowest element that took the longest time to load (452 ms) relates to the external source Js.hs-analytics.net.
Page size can be reduced by 574.0 kB (48%)
1.2 MB
632.0 kB
In fact, the total size of Contagious.com main page is 1.2 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. 60% of websites need less resources to load. Images take 460.0 kB which makes up the majority of the site volume.
Potential reduce by 28.3 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 4.3 kB, which is 12% 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 28.3 kB or 76% of the original size.
Potential reduce by 15.0 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. Contagious images are well optimized though.
Potential reduce by 240.2 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 240.2 kB or 66% of the original size.
Potential reduce by 290.7 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. Contagious.com needs all CSS files to be minified and compressed as it can save up to 290.7 kB or 85% of the original size.
Number of requests can be reduced by 17 (45%)
38
21
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Contagious. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.contagious.com
247 ms
shopify_stats.js
43 ms
analytics.js
39 ms
ga_urchin_forms-0826cdefee6590321eb5c0c435eeebf7a8425a5493a9e95059c40e07e069ad52.js
43 ms
jquery.min.js
66 ms
icomoon.css
38 ms
theme.css
36 ms
js
120 ms
contact-maps.js
39 ms
option_selection-04f21dade47c181126ac61b64d757485f84671daadfa90e4956a522cda4c2948.js
85 ms
rlo2fzv.js
141 ms
modernizr.js
83 ms
collect
37 ms
jquery.bxslider.min.js
13 ms
shop.js
23 ms
record.gif
60 ms
3f
46 ms
homepage-overview-background.jpg
246 ms
J-walter-thompson.png
242 ms
LWGJA9i18Co
318 ms
1725887.js
452 ms
bbc.png
171 ms
diageo.png
180 ms
TribalddbZ.jpg
227 ms
twitter.png
221 ms
MwZ.png
273 ms
nike.png
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MondelezZZ.png
177 ms
Razorfish2Z.png
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NewPenguinZ.png
212 ms
ShellZ.png
216 ms
FHnewlogoZ.png
220 ms
welcome-at-a-glance-background.jpg
222 ms
logo-stripes.svg
165 ms
p.gif
73 ms
Haz1CtjZNW2pFSJTtYtjQkFB_-ndk_xbJ-yv9CPHKz6ffJ2HggM9eMI6MK6f5Mb.eot
71 ms
CFKLqf0RHOiNOkuF9f4X18HFF9GBeHylHx_TZap_FdwffVx4ggM9eMI6MK6f5MS.eot
85 ms
B6-GdzHYobQnZpmsY2T3l__tDv1GfbpvdG3tVc20najffHAfggM9eMI6MK6f5MS.eot
86 ms
g_YlJeuXxfE1a9D-Zy8Ejkgw5xkwi1yzp5a261MSrlvffHDCggM9eMI6MK6f5MS.eot
133 ms
UeuzLN04oOJ-ViMIe_O0jiHaJMuPVUmycUloWFHcJ0JffOWCggM9eMI6MK6f5Mb.eot
168 ms
ZOcbNJ-Sg89lqCUGbL2muZYbwV-aFIQOcXK75u9HM83ffV_4ggM9eMI6MK6f5Mt.eot
103 ms
icomoon.ttf
25 ms
www-embed-player-vflQrT_sR.css
77 ms
www-embed-player.js
107 ms
6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js
34 ms
ad_status.js
30 ms
contagious.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
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
Heading elements are not in a sequentially-descending order
contagious.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
Page has valid source maps
contagious.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 uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Contagious.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 Contagious.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.
contagious.com
Open Graph description is not detected on the main page of Contagious. 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: