Access trumanlibrary.org. Welcome to the Harry S. Truman Presidential Library and Museum

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value2,050 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.158

73/100

15%

TTI (Time to Interactive)

Value17.5 s

4/100

10%

trumanlibrary.org

11 ms

trumanlibrary.org

13 ms

www.trumanlibrary.gov

60 ms

gtm.js

231 ms

css_JjEtllnZEjkx8eiLGnr7jhrBSlxauxev72QA9hBu8Eg.css

36 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Trumanlibrary.org, 57% (55 requests) were made to Trumanlibrary.gov and 23% (22 requests) were made to Archives.gov. The less responsive or slowest element that took the longest time to load (258 ms) relates to the external source Stats.g.doubleclick.net.

Content Size

3.1 MB

After Optimization

2.5 MB

In fact, the total size of Trumanlibrary.org main page is 3.1 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. 80% 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 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-53%

Potential reduce by 560.2 kB

Original 1.1 MB
After minification 1.0 MB
After compression 493.8 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 560.2 kB or 53% of the original size.

Image Optimization

-1%

Potential reduce by 16.0 kB

Original 1.8 MB
After minification 1.8 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. Truman Library images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 14.2 kB

Original 170.3 kB
After minification 168.8 kB
After compression 156.1 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.

CSS Optimization

-0%

Potential reduce by 79 B

Original 85.4 kB
After minification 85.4 kB
After compression 85.3 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. Trumanlibrary.org has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Truman Library. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 51 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.