1.6 sec in total
95 ms
1.3 sec
187 ms
Visit usacity.biz now to see the best up-to-date USA City content and also check out these interesting facts you probably never knew about usacity.biz
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Visit usacity.bizWe analyzed Usacity.biz page load time and found that the first response time was 95 ms and then it took 1.5 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.
usacity.biz performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value9.5 s
0/100
25%
Value6.5 s
39/100
10%
Value780 ms
38/100
30%
Value0.018
100/100
15%
Value10.2 s
25/100
10%
95 ms
743 ms
57 ms
32 ms
5 ms
Our browser made a total of 26 requests to load all elements on the main page. We found that 46% of them (12 requests) were addressed to the original Usacity.biz, 19% (5 requests) were made to Tpc.googlesyndication.com and 15% (4 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (743 ms) belongs to the original domain Usacity.biz.
Page size can be reduced by 12.0 kB (26%)
46.1 kB
34.2 kB
In fact, the total size of Usacity.biz main page is 46.1 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. 30% of websites need less resources to load. HTML takes 15.5 kB which makes up the majority of the site volume.
Potential reduce by 11.8 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 11.8 kB or 76% 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. USA City images are well optimized though.
Potential reduce by 149 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 0 B
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.
Number of requests can be reduced by 11 (48%)
23
12
The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of USA City. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
usacity.biz
95 ms
www.usacity.biz
743 ms
main.css
57 ms
logo.gif
32 ms
show_ads.js
5 ms
logo.gif
58 ms
ca-pub-6277999631275040.js
46 ms
zrt_lookup.html
32 ms
show_ads_impl.js
57 ms
headerBg.gif
35 ms
header2.gif
35 ms
search-btn.gif
127 ms
nav-bar.gif
126 ms
boxTitle.gif
128 ms
boxbg.gif
128 ms
catHomeIcon.gif
129 ms
ads
218 ms
osd.js
24 ms
ads
204 ms
14062828927375994313
70 ms
abg.js
36 ms
m_js_controller.js
34 ms
googlelogo_color_112x36dp.png
33 ms
10686999607608803390
54 ms
s
23 ms
x_button_blue2.png
10 ms
usacity.biz 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.
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 IDs are not unique
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
Links do not have a discernible name
usacity.biz 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
usacity.biz 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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Usacity.biz 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 Usacity.biz 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.
usacity.biz
Open Graph description is not detected on the main page of USA City. 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: