2.9 sec in total
709 ms
2 sec
159 ms
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Visit citymattress.comWe analyzed Citymattress.com page load time and found that the first response time was 709 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
citymattress.com performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value10.2 s
0/100
25%
Value16.0 s
0/100
10%
Value18,790 ms
0/100
30%
Value0.028
100/100
15%
Value49.7 s
0/100
10%
709 ms
34 ms
188 ms
173 ms
234 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 82% of them (61 requests) were addressed to the original Citymattress.com, 4% (3 requests) were made to Cmwebserver.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (709 ms) belongs to the original domain Citymattress.com.
Page size can be reduced by 881.5 kB (50%)
1.8 MB
868.6 kB
In fact, the total size of Citymattress.com main page is 1.8 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 842.7 kB which makes up the majority of the site volume.
Potential reduce by 36.1 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 5.3 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 36.1 kB or 82% of the original size.
Potential reduce by 53.2 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. City Mattress images are well optimized though.
Potential reduce by 621.3 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 621.3 kB or 74% of the original size.
Potential reduce by 171.0 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. Citymattress.com needs all CSS files to be minified and compressed as it can save up to 171.0 kB or 87% of the original size.
Number of requests can be reduced by 43 (59%)
73
30
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of City Mattress. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.citymattress.com
709 ms
css
34 ms
cd9496abf4d128f47028a0bfee968d26.css
188 ms
jquery-1.6.2.min.js
173 ms
jquery-ui.min.js
234 ms
jquery.fancybox-1.3.4.pack.js
117 ms
jquery.mousewheel-3.0.4.pack.js
122 ms
jquery.easing.1.3.js
122 ms
jquery.megamenu.js
176 ms
jquery.selectbox-0.2.js
184 ms
responsiveslides.js
184 ms
custom.js
231 ms
jquery.elastislide.js
255 ms
jquery.tweet.js
255 ms
AC_RunActiveContent.js
256 ms
cloud-zoom.1.0.2.js
256 ms
prototype.js
356 ms
ccard.js
291 ms
validation.js
294 ms
builder.js
307 ms
effects.js
313 ms
dragdrop.js
311 ms
controls.js
351 ms
slider.js
376 ms
js.js
377 ms
form.js
379 ms
menu.js
377 ms
translate.js
409 ms
cookies.js
411 ms
cloud-zoom.1.0.2.min.js
414 ms
jquery.jcarousel.min.js
429 ms
twitter-feeds.js
439 ms
blueberry.css
438 ms
jquery.min.js
66 ms
jquery.blueberry.js
487 ms
conversion.js
25 ms
icon_social3.png
296 ms
logo4.gif
104 ms
icon_home.png
262 ms
slide-left.jpg
289 ms
slide-right-5.jpg
156 ms
slide-right-6.jpg
234 ms
slide-right-4.jpg
224 ms
slide-right-7.jpg
193 ms
midway-280.jpg
154 ms
midway-full.jpg
203 ms
keesvillelf-280_1.jpg
195 ms
keesvillelf-full_1.jpg
247 ms
glacierbayf-280.jpg
249 ms
glacierbayf-full_1.jpg
254 ms
things-280.jpg
277 ms
things-full_8.jpg
289 ms
asana6.2-280_1.jpg
299 ms
asana6.2-full_1.jpg
299 ms
icon_footer_discover.png
310 ms
icon_footer_blue.png
331 ms
icon_footer_mastercard.png
343 ms
icon_footer_visa.png
344 ms
icon_social2.png
293 ms
icon_social1.png
293 ms
ga.js
9 ms
arrow.png
348 ms
arrow1.png
349 ms
nav-container.jpg
357 ms
__utm.gif
13 ms
all.js
7 ms
arrow2.png
344 ms
arrow3.png
361 ms
bg_black_10.png
302 ms
147 ms
xd_arbiter.php
48 ms
xd_arbiter.php
71 ms
59 ms
f33e23ee214d3ce249bf168dce8eb31d.css
65 ms
citymattress.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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
citymattress.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
citymattress.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
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 Citymattress.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 Citymattress.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.
citymattress.com
Open Graph description is not detected on the main page of City Mattress. 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: