Access bitlinecomputers.com. BitLine Computers - Punto di riferimento per l'informatica dal 1993

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value3.7 s

86/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.192

64/100

15%

TTI (Time to Interactive)

Value2.2 s

99/100

10%

bitlinecomputers.com

197 ms

www.bitline.info

346 ms

www.bitline.info

478 ms

test.css

124 ms

promo.html

137 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Bitlinecomputers.com, 99% (73 requests) were made to Bitline.info. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Bitline.info.

Content Size

5.3 MB

After Optimization

4.9 MB

In fact, the total size of Bitlinecomputers.com main page is 5.3 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. 45% of websites need less resources to load. Images take 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 5.0 kB

Original 6.9 kB
After minification 6.0 kB
After compression 1.9 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 875 B, which is 13% 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 5.0 kB or 73% of the original size.

Image Optimization

-6%

Potential reduce by 327.0 kB

Original 5.3 MB
After minification 4.9 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. Bit Line Computers images are well optimized though.

CSS Optimization

-42%

Potential reduce by 740 B

Original 1.8 kB
After minification 1.8 kB
After compression 1.0 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. Bitlinecomputers.com needs all CSS files to be minified and compressed as it can save up to 740 B or 42% of the original size.

Requests Now

After Optimization

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bit Line Computers. According to our analytics all requests are already optimized.

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 interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

IT
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bitlinecomputers.com can be misinterpreted by Google and other search engines. Our service has detected that Italian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Bitlinecomputers.com 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

bitlinecomputers.com

Open Graph data is detected on the main page of Bit Line Computers. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

BitLine Computers - Punto di riferimento per l'informatica dal 1993

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

bitlinecomputers.com

www.bitline.info

www.bitline.info

test.css

promo.html

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

bitlinecomputers.com

www.bitline.info

www.bitline.info

test.css

promo.html

obanner.html

marchi.html

partners.html

banner.html

bannersx.jpg

bannerdx.jpg

test.css

logobit.jpg

facebook.jpg

instagram.jpg

twitter.jpg

linkedin.jpg

satispay.jpg

cartadocente.jpg

pb3.jpg

pb2.jpg

promo2.jpg

promo3.jpg

promo4.jpg

promo5.jpg

promo6.jpg

promo7.jpg

promo8.jpg

promo9.jpg

promo10.jpg

bo2.jpg

bo3.jpg

bo4.jpg

bo5.jpg

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