Tools & Wizards About Us

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

c.stockcharts.com

StockCharts.com | Advanced Financial Charts & Technical Analysis Tools

Page Load Speed

1.5 sec in total

First Response

385 ms

Resources Loaded

828 ms

Page Rendered

289 ms

About Website

Visit c.stockcharts.com now to see the best up-to-date C Stock Charts content for United States and also check out these interesting facts you probably never knew about c.stockcharts.com

Trusted by millions of investors around the world, StockCharts.com has the award-winning charts, analysis tools and expert commentary you need to invest smarter.

Visit c.stockcharts.com

Key Findings

We analyzed C.stockcharts.com page load time and found that the first response time was 385 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

c.stockcharts.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value3.9 s

83/100

10%

TBT (Total Blocking Time)

Value4,020 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.205

60/100

15%

TTI (Time to Interactive)

Value17.4 s

4/100

10%

Network Requests Diagram

c.stockcharts.com

385 ms

scc.css

12 ms

scc-modules.css

10 ms

freecharts.css

9 ms

jquery-1.4.0.min.js

47 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 23% of them (7 requests) were addressed to the original C.stockcharts.com, 52% (16 requests) were made to D.stockcharts.com and 13% (4 requests) were made to Stockcharts.com. The less responsive or slowest element that took the longest time to load (385 ms) belongs to the original domain C.stockcharts.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 240.4 kB (34%)

Content Size

701.1 kB

After Optimization

460.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of C.stockcharts.com main page is 701.1 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. 35% of websites need less resources to load. Images take 429.9 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 99.6 kB

  • Original 115.0 kB
  • After minification 72.5 kB
  • After compression 15.4 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 42.5 kB, which is 37% 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 99.6 kB or 87% of the original size.

Image Optimization

-9%

Potential reduce by 40.2 kB

  • Original 429.9 kB
  • After minification 389.7 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. C Stock Charts images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 83.1 kB

  • Original 134.1 kB
  • After minification 119.8 kB
  • After compression 51.0 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 83.1 kB or 62% of the original size.

CSS Optimization

-79%

Potential reduce by 17.5 kB

  • Original 22.1 kB
  • After minification 17.4 kB
  • After compression 4.6 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. C.stockcharts.com needs all CSS files to be minified and compressed as it can save up to 17.5 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (20%)

Requests Now

30

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of C Stock Charts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

c.stockcharts.com accessibility score

97

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

c.stockcharts.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

c.stockcharts.com SEO score

90

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise C.stockcharts.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 C.stockcharts.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.

Social Sharing Optimization

Open Graph description is not detected on the main page of C Stock Charts. 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: