Report Summary

  • 4

    Performance

    Renders faster than
    20% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

historysimulation.com

History Simulations for Easy Learning | HistorySimulation.com TM

Page Load Speed

2.1 sec in total

First Response

152 ms

Resources Loaded

1.8 sec

Page Rendered

153 ms

historysimulation.com screenshot

About Website

Visit historysimulation.com now to see the best up-to-date History Simulation content for United States and also check out these interesting facts you probably never knew about historysimulation.com

HistorySimulation.com TM offers interactive resources to help engage students and increase their thinking skills. Visit our website to learn more.

Visit historysimulation.com

Key Findings

We analyzed Historysimulation.com page load time and found that the first response time was 152 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

historysimulation.com performance score

4

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value16.6 s

0/100

10%

TBT (Total Blocking Time)

Value16,780 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.38

27/100

15%

TTI (Time to Interactive)

Value27.9 s

0/100

10%

Network Requests Diagram

www.historysimulation.com

152 ms

css

36 ms

css

50 ms

css

49 ms

site.css

26 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Historysimulation.com, 25% (21 requests) were made to Img1.wsimg.com and 13% (11 requests) were made to Nebula.wsimg.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Nebula.wsimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 890.9 kB (45%)

Content Size

2.0 MB

After Optimization

1.1 MB

In fact, the total size of Historysimulation.com main page is 2.0 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 777.4 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 103.2 kB

  • Original 131.9 kB
  • After minification 128.9 kB
  • After compression 28.8 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 103.2 kB or 78% of the original size.

Image Optimization

-6%

Potential reduce by 46.9 kB

  • Original 777.4 kB
  • After minification 730.5 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. History Simulation images are well optimized though.

JavaScript Optimization

-50%

Potential reduce by 201.5 kB

  • Original 404.7 kB
  • After minification 401.8 kB
  • After compression 203.2 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 201.5 kB or 50% of the original size.

CSS Optimization

-79%

Potential reduce by 539.4 kB

  • Original 679.9 kB
  • After minification 678.3 kB
  • After compression 140.5 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. Historysimulation.com needs all CSS files to be minified and compressed as it can save up to 539.4 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (67%)

Requests Now

72

After Optimization

24

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of History Simulation. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

historysimulation.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

historysimulation.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

historysimulation.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 Historysimulation.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 Historysimulation.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 History Simulation. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: