626 ms in total
106 ms
317 ms
203 ms
Click here to check amazing Chicagotrading content for United States. Otherwise, check out these important facts you probably never knew about chicagotrading.com
Chicago Trading Company (CTC) is a highly analytical, team oriented trading firm that provides liquidity and promotes a more efficient marketplace.
Visit chicagotrading.comWe analyzed Chicagotrading.com page load time and found that the first response time was 106 ms and then it took 520 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
chicagotrading.com performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value8.4 s
2/100
25%
Value6.5 s
39/100
10%
Value440 ms
63/100
30%
Value0
100/100
15%
Value8.9 s
35/100
10%
106 ms
31 ms
26 ms
133 ms
138 ms
Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Chicagotrading.com and no external sources were called. The less responsive or slowest element that took the longest time to load (160 ms) belongs to the original domain Chicagotrading.com.
Page size can be reduced by 61.1 kB (4%)
1.7 MB
1.6 MB
In fact, the total size of Chicagotrading.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. Only 5% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 1.8 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 1.8 kB or 60% of the original size.
Potential reduce by 13.9 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. Chicagotrading images are well optimized though.
Potential reduce by 36.3 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 36.3 kB or 66% of the original size.
Potential reduce by 9.1 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. Chicagotrading.com needs all CSS files to be minified and compressed as it can save up to 9.1 kB or 80% of the original size.
We found no issues to fix!
10
10
The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chicagotrading. According to our analytics all requests are already optimized.
chicagotrading.com
106 ms
jquery.min.js
31 ms
main.css
26 ms
home_bg1.jpg
133 ms
home_bg2.jpg
138 ms
home_bg3.jpg
160 ms
home_bg4.jpg
155 ms
CTC_Home_top_layer_R.png
93 ms
CTC_nav.png
40 ms
facebook.png
54 ms
linkedin.png
68 ms
chicagotrading.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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[aria-*] attributes do not have valid values
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
chicagotrading.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
chicagotrading.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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chicagotrading.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 Chicagotrading.com main page’s claimed encoding is iso-8859-1. 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.
chicagotrading.com
Open Graph description is not detected on the main page of Chicagotrading. 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: