Access preventblindnesstexas.donordrive.com. About Prevent Blindness Texas

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value12,710 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.047

99/100

15%

TTI (Time to Interactive)

Value23.3 s

1/100

10%

texas.preventblindness.org

280 ms

aggregator.css

23 ms

node.css

44 ms

defaults.css

45 ms

system.css

46 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Preventblindnesstexas.donordrive.com, 4% (3 requests) were made to Google-analytics.com and 3% (2 requests) were made to Static.addtoany.com. The less responsive or slowest element that took the longest time to load (280 ms) relates to the external source Texas.preventblindness.org.

Content Size

904.0 kB

After Optimization

339.7 kB

In fact, the total size of Preventblindnesstexas.donordrive.com main page is 904.0 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. 50% of websites need less resources to load. Images take 379.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 63.7 kB

Original 79.4 kB
After minification 74.7 kB
After compression 15.8 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 63.7 kB or 80% of the original size.

Image Optimization

-49%

Potential reduce by 185.8 kB

Original 379.5 kB
After minification 193.7 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. Obviously, Prevent Blindness Texas Donordrive needs image optimization as it can save up to 185.8 kB or 49% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 175.0 kB

Original 278.8 kB
After minification 244.1 kB
After compression 103.8 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 175.0 kB or 63% of the original size.

CSS Optimization

-84%

Potential reduce by 139.9 kB

Original 166.2 kB
After minification 107.7 kB
After compression 26.3 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. Preventblindnesstexas.donordrive.com needs all CSS files to be minified and compressed as it can save up to 139.9 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prevent Blindness Texas Donordrive. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 31 to 1 for CSS and as a result speed up the page load time.