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name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

48/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

rayabook.net

2883 ms

bootstrap.css

529 ms

animate.css

440 ms

style.css

514 ms

normalize.css

471 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that all of those requests were addressed to Rayabook.net and no external sources were called. The less responsive or slowest element that took the longest time to load (4.6 sec) belongs to the original domain Rayabook.net.

Content Size

1.6 MB

After Optimization

1.4 MB

In fact, the total size of Rayabook.net main page is 1.6 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. 20% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 21.1 kB

Original 29.9 kB
After minification 27.4 kB
After compression 8.7 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 21.1 kB or 71% of the original size.

Image Optimization

-4%

Potential reduce by 56.8 kB

Original 1.4 MB
After minification 1.3 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. Rayabook images are well optimized though.

JavaScript Optimization

-50%

Potential reduce by 78.9 kB

Original 157.2 kB
After minification 144.5 kB
After compression 78.3 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 78.9 kB or 50% of the original size.

CSS Optimization

-12%

Potential reduce by 4.7 kB

Original 39.5 kB
After minification 39.5 kB
After compression 34.8 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. Rayabook.net needs all CSS files to be minified and compressed as it can save up to 4.7 kB or 12% of the original size.

Requests Now

After Optimization

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rayabook. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.