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opbyte.it screenshot

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

opbyte.it

OPByte Software

Page Load Speed

20.9 sec in total

First Response

474 ms

Resources Loaded

20.4 sec

Page Rendered

71 ms

opbyte.it screenshot

About Website

Welcome to opbyte.it homepage info - get ready to check OPByte best content for United States right away, or after learning these important things about opbyte.it

OPByte is Piero Orsoni's free software label. It contains programming projects as well as other works.

Visit opbyte.it

Key Findings

We analyzed Opbyte.it page load time and found that the first response time was 474 ms and then it took 20.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

opbyte.it performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

74/100

25%

SI (Speed Index)

Value1.4 s

100/100

10%

TBT (Total Blocking Time)

Value90 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.4 s

98/100

10%

Network Requests Diagram

opbyte.it

474 ms

style.css

124 ms

btn_donate_LG.gif

48 ms

js

19908 ms

pixel.gif

154 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that 50% of them (3 requests) were addressed to the original Opbyte.it, 33% (2 requests) were made to Paypalobjects.com and 17% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Googletagmanager.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.6 kB (9%)

Content Size

27.6 kB

After Optimization

25.0 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Opbyte.it main page is 27.6 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 23.2 kB which makes up the majority of the site volume.

HTML Optimization

-60%

Potential reduce by 2.4 kB

  • Original 4.0 kB
  • After minification 3.6 kB
  • After compression 1.6 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 2.4 kB or 60% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 23.2 kB
  • After minification 23.2 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. OPByte images are well optimized though.

CSS Optimization

-46%

Potential reduce by 187 B

  • Original 404 B
  • After minification 306 B
  • After compression 217 B

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. Opbyte.it needs all CSS files to be minified and compressed as it can save up to 187 B or 46% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images
  • CSS

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OPByte. According to our analytics all requests are already optimized.

Network Requests Diagram

opbyte.it

opbyte.it

474 ms

style.css

style.css

124 ms

btn_donate_LG.gif

btn_donate_LG.gif

48 ms

js

js

19908 ms

pixel.gif

pixel.gif

154 ms

me_miele_crt_small.jpg

me_miele_crt_small.jpg

241 ms

Accessibility Review

opbyte.it accessibility score

74

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

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

Names and labels

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.

Impact

Issue

High

Image elements do not have [alt] attributes

Best Practices

opbyte.it best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

opbyte.it SEO score

67

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Opbyte.it can be misinterpreted by Google and other search engines. Our service has detected that English 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 Opbyte.it 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

opbyte.it

Open Graph description is not detected on the main page of OPByte. 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: