Tools & Wizards About Us

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

school.stockcharts.com

ChartSchool | ChartSchool | StockCharts.com

Page Load Speed

829 ms in total

First Response

32 ms

Resources Loaded

581 ms

Page Rendered

216 ms

About Website

Welcome to school.stockcharts.com homepage info - get ready to check School Stock Charts best content for United States right away, or after learning these important things about school.stockcharts.com

StockCharts.com's comprehensive collection of Financial Analysis articles and explanations

Visit school.stockcharts.com

Key Findings

We analyzed School.stockcharts.com page load time and found that the first response time was 32 ms and then it took 797 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

school.stockcharts.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

18/100

25%

SI (Speed Index)

Value6.1 s

44/100

10%

TBT (Total Blocking Time)

Value3,120 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.116

85/100

15%

TTI (Time to Interactive)

Value17.7 s

4/100

10%

Network Requests Diagram

school.stockcharts.com

32 ms

chartschool.stockcharts.com

64 ms

e11f1c6a6568d9ab.css

34 ms

bf7df5d7c6de54ec.css

43 ms

026444ec630b65a2.css

45 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original School.stockcharts.com, 95% (36 requests) were made to Chartschool.stockcharts.com and 3% (1 request) were made to Integrations.gitbook.com. The less responsive or slowest element that took the longest time to load (229 ms) relates to the external source Chartschool.stockcharts.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 492.2 kB (44%)

Content Size

1.1 MB

After Optimization

638.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of School.stockcharts.com main page is 1.1 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. 30% of websites need less resources to load. HTML takes 535.4 kB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 491.7 kB

  • Original 535.4 kB
  • After minification 535.0 kB
  • After compression 43.7 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 491.7 kB or 92% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 186.6 kB
  • After minification 186.6 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. School Stock Charts images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 471 B

  • Original 409.0 kB
  • After minification 409.0 kB
  • After compression 408.5 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 30 (83%)

Requests Now

36

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of School 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 21 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

school.stockcharts.com accessibility score

98

Accessibility Issues

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

school.stockcharts.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

school.stockcharts.com SEO score

100

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise School.stockcharts.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 School.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 data is detected on the main page of School Stock Charts. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: