Access birdweb.org. BirdWeb

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

18/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.0 s

88/100

10%

birdweb.org

126 ms

birdweb

313 ms

176 ms

html5reset-1.6.1.css

115 ms

grids.css

175 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 86% of them (18 requests) were addressed to the original Birdweb.org, 10% (2 requests) were made to Ajax.googleapis.com and 5% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (367 ms) belongs to the original domain Birdweb.org.

Content Size

543.1 kB

After Optimization

459.1 kB

In fact, the total size of Birdweb.org main page is 543.1 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. 20% of websites need less resources to load. Images take 374.9 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 26.8 kB

Original 34.5 kB
After minification 32.7 kB
After compression 7.7 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 26.8 kB or 78% of the original size.

Image Optimization

-4%

Potential reduce by 13.9 kB

Original 374.9 kB
After minification 361.0 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. Bird Web images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

Original 82.0 kB
After minification 82.0 kB
After compression 82.0 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

-84%

Potential reduce by 43.3 kB

Original 51.8 kB
After minification 36.6 kB
After compression 8.4 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. Birdweb.org needs all CSS files to be minified and compressed as it can save up to 43.3 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bird Web. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.