Access sirio.store. Sirio Antenna, High Performance Antenna Made in Italy

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

6/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.225

55/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

sirio.store

132 ms

buyantenna.us

1180 ms

jquery-2.1.1.min.js

327 ms

bootstrap.min.css

337 ms

bootstrap.min.js

337 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Sirio.store, 91% (103 requests) were made to Buyantenna.us and 5% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Buyantenna.us.

Content Size

1.2 MB

After Optimization

948.8 kB

In fact, the total size of Sirio.store main page is 1.2 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. 60% of websites need less resources to load. Images take 846.0 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 121.3 kB

Original 134.2 kB
After minification 114.1 kB
After compression 12.9 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 20.1 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 121.3 kB or 90% of the original size.

Image Optimization

-9%

Potential reduce by 76.3 kB

Original 846.0 kB
After minification 769.7 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. Sirio images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 52.5 kB

Original 147.3 kB
After minification 145.2 kB
After compression 94.8 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 52.5 kB or 36% of the original size.

CSS Optimization

-33%

Potential reduce by 35.5 kB

Original 106.9 kB
After minification 106.9 kB
After compression 71.4 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. Sirio.store needs all CSS files to be minified and compressed as it can save up to 35.5 kB or 33% of the original size.

Requests Now

104

After Optimization

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sirio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Form elements do not have associated labels

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

High

robots.txt is not valid

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sirio.store can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Sirio.store main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

sirio.store

Open Graph description is not detected on the main page of Sirio. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks:

Report Summary

Performance

Accessibility

Best Practices

SEO

Sirio Antenna, High Performance Antenna Made in Italy

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

sirio.store

buyantenna.us

jquery-2.1.1.min.js

bootstrap.min.css

bootstrap.min.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

sirio.store

buyantenna.us

jquery-2.1.1.min.js

bootstrap.min.css

bootstrap.min.js

font-awesome.min.css

css

css

stylesheet.css

bootstrap.min.css

jquery.fancybox.css

animate.css

owl.carousel.css

live_search.css

swiper.min.css

opencart.css

swiper.jquery.js

common.js

jquery.elevatezoom.min.js

jstree.min.js

tabs.js

template.js

jquery.firstVisitPopup.js

simpleswap.js

jquery.fancybox.js

owl.carousel.js

wow.min.js

owl.transitions.css

addthis_widget.js

sprite.png

sirio1.png

discount.png

discount-g.png

wsphdtv_2-281x391.jpg

HF-281x391.jpg

htantenna-281x391.jpg

mobile29a-281x391.jpeg

airband-281x391.jpg

VHF-281x391.jpg

UHF-281x391.jpg

marine-281x391.jpg

dual-281x391.jpg

multibands-281x391.jpg