Tools & Wizards About Us
treasuretrek.history.org screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

treasuretrek.history.org

Colonial Williamsburg | The World's Largest Living History Museum

Page Load Speed

2.4 sec in total

First Response

112 ms

Resources Loaded

2.1 sec

Page Rendered

272 ms

treasuretrek.history.org screenshot

About Website

Click here to check amazing Treasuretrek History content for United States. Otherwise, check out these important facts you probably never knew about treasuretrek.history.org

Experience the largest outdoor educational living museum in the country, through immersive and authentic 18th-century programming for our guests.

Visit treasuretrek.history.org

Key Findings

We analyzed Treasuretrek.history.org page load time and found that the first response time was 112 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

treasuretrek.history.org performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value25,420 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.052

99/100

15%

TTI (Time to Interactive)

Value36.6 s

0/100

10%

Network Requests Diagram

treasuretrek.history.org

112 ms

screen.combined.css

78 ms

cws.combined.min.js

483 ms

jquery.mousewheel.min.js

75 ms

zpv7kqs.js

222 ms

Our browser made a total of 115 requests to load all elements on the main page. We found that 26% of them (30 requests) were addressed to the original Treasuretrek.history.org, 63% (73 requests) were made to Tour.history.org and 5% (6 requests) were made to . The less responsive or slowest element that took the longest time to load (839 ms) relates to the external source Tour.history.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (31%)

Content Size

5.2 MB

After Optimization

3.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Treasuretrek.history.org main page is 5.2 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. 60% of websites need less resources to load. Images take 3.7 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 58.5 kB

  • Original 66.0 kB
  • After minification 65.9 kB
  • After compression 7.5 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 58.5 kB or 89% of the original size.

Image Optimization

-13%

Potential reduce by 473.7 kB

  • Original 3.7 MB
  • After minification 3.2 MB

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. Obviously, Treasuretrek History needs image optimization as it can save up to 473.7 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-73%

Potential reduce by 943.5 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 344.3 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 943.5 kB or 73% of the original size.

CSS Optimization

-91%

Potential reduce by 124.0 kB

  • Original 135.9 kB
  • After minification 111.2 kB
  • After compression 11.9 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. Treasuretrek.history.org needs all CSS files to be minified and compressed as it can save up to 124.0 kB or 91% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (21%)

Requests Now

107

After Optimization

85

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Treasuretrek History. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

treasuretrek.history.org

treasuretrek.history.org

112 ms

screen.combined.css

screen.combined.css

78 ms

cws.combined.min.js

cws.combined.min.js

483 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

75 ms

zpv7kqs.js

zpv7kqs.js

222 ms

icons.png

icons.png

40 ms

d

d

108 ms

p.gif

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146 ms

ga.js

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89 ms

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76 ms

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410 ms

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262 ms

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581 ms

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475 ms

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209 ms

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81 ms

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521 ms

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28 ms

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75 ms

LADKBYlEAU6EQkwAAAAAAAQAAAADG1C6ZAAAAAMopKNYAAAAAyimLRw==

LADKBYlEAU6EQkwAAAAAAAQAAAADG1C6ZAAAAAMopKNYAAAAAyimLRw==

10 ms

Si1GwGt5zEkjyGGAY2BhBgZGAC6uJhYPwfywAygWJRAFOhEJMAAAAAAAEAAAAAxtQumQAAAADKKSjGAAAAAMopizc=

Si1GwGt5zEkjyGGAY2BhBgZGAC6uJhYPwfywAygWJRAFOhEJMAAAAAAAEAAAAAxtQumQAAAADKKSjGAAAAAMopizc=

9 ms

gRP+E9PMAvuAcXv+H+f8dw0BEAAAAAAAEAAAAAxtQumQAAAADJGsXXAAAAAMpy21I=

gRP+E9PMAvuAcXv+H+f8dw0BEAAAAAAAEAAAAAxtQumQAAAADJGsXXAAAAAMpy21I=

9 ms

Nw8BhYXN58QBqnkyqIcBoP0otRsBrecxJI8hhgGNgYQYGRgAuriYWD8H8sAMoFiUQBToRCTAAAAAAABAAAAAMbULpkAAAAAyikorAAAAADKKYsd

Nw8BhYXN58QBqnkyqIcBoP0otRsBrecxJI8hhgGNgYQYGRgAuriYWD8H8sAMoFiUQBToRCTAAAAAAABAAAAAMbULpkAAAAAyikorAAAAADKKYsd

7 ms

LADKBYlEAU6EQkwAAAAAAAQAAAADG1C6ZAAAAAMopKKMAAAAAyimLFQ==

LADKBYlEAU6EQkwAAAAAAAQAAAADG1C6ZAAAAAMopKKMAAAAAyimLFQ==

6 ms

Si1GwGt5zEkjyGGAY2BhBgZGAC6uJhYPwfywAygWJRAFOhEJMAAAAAAAEAAAAAxtQumQAAAADKKSjIAAAAAMopizk=

Si1GwGt5zEkjyGGAY2BhBgZGAC6uJhYPwfywAygWJRAFOhEJMAAAAAAAEAAAAAxtQumQAAAADKKSjIAAAAAMopizk=

6 ms

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77 ms

Accessibility Review

treasuretrek.history.org accessibility score

75

Accessibility Issues

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

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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

High

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

treasuretrek.history.org 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

Missing source maps for large first-party JavaScript

SEO Factors

treasuretrek.history.org SEO score

92

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

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 Treasuretrek.history.org 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 Treasuretrek.history.org 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

treasuretrek.history.org

Open Graph description is not detected on the main page of Treasuretrek History. 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: