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name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value3,620 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.236

53/100

15%

TTI (Time to Interactive)

Value17.2 s

4/100

10%

alertooo.com

440 ms

alertooo.com

2234 ms

OneSignalSDK.page.js

76 ms

gtm.js

110 ms

adsbygoogle.js

73 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 24% of them (21 requests) were addressed to the original Alertooo.com, 42% (37 requests) were made to I0.wp.com and 11% (10 requests) were made to C0.wp.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Alertooo.com.

Content Size

2.3 MB

After Optimization

1.7 MB

In fact, the total size of Alertooo.com main page is 2.3 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. 70% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 524.7 kB

Original 567.6 kB
After minification 480.1 kB
After compression 42.9 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. This page needs HTML code to be minified as it can gain 87.5 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 524.7 kB or 92% of the original size.

Image Optimization

-1%

Potential reduce by 7.0 kB

Original 1.3 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. Alertooo images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 127.5 kB

Original 431.3 kB
After minification 431.3 kB
After compression 303.8 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 127.5 kB or 30% of the original size.

CSS Optimization

-8%

Potential reduce by 3.8 kB

Original 45.4 kB
After minification 45.4 kB
After compression 41.6 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. Alertooo.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alertooo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.