Tools & Wizards About Us
blu-disc.net screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

blu-disc.net

Blu-Disc Studio → Professional Blu-Ray authoring software

Page Load Speed

2.6 sec in total

First Response

344 ms

Resources Loaded

2.1 sec

Page Rendered

136 ms

blu-disc.net screenshot

About Website

Welcome to blu-disc.net homepage info - get ready to check Blu Disc best content right away, or after learning these important things about blu-disc.net

Blu-Disc Studio is a professional Blu-Ray authoring software designed for easy and quick authoring of Blu-ray discs with Java interactive menu.

Visit blu-disc.net

Key Findings

We analyzed Blu-disc.net page load time and found that the first response time was 344 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

blu-disc.net performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

91/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

99/100

25%

SI (Speed Index)

Value2.5 s

97/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.8 s

100/100

10%

Network Requests Diagram

blu-disc.net

344 ms

blu-disc.net

530 ms

style.css

446 ms

logo.png

638 ms

discart.png

607 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that all of those requests were addressed to Blu-disc.net and no external sources were called. The less responsive or slowest element that took the longest time to load (731 ms) belongs to the original domain Blu-disc.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 12.1 kB (37%)

Content Size

32.3 kB

After Optimization

20.2 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Blu-disc.net main page is 32.3 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. HTML takes 15.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 12.1 kB

  • Original 15.5 kB
  • After minification 9.9 kB
  • After compression 3.4 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 5.5 kB, which is 36% 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 12.1 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 14.3 kB
  • After minification 14.3 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. Blu Disc images are well optimized though.

CSS Optimization

-1%

Potential reduce by 18 B

  • Original 2.6 kB
  • After minification 2.6 kB
  • After compression 2.6 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. Blu-disc.net has all CSS files already compressed.

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 Blu Disc. According to our analytics all requests are already optimized.

Network Requests Diagram

blu-disc.net

blu-disc.net

344 ms

blu-disc.net

blu-disc.net

530 ms

style.css

style.css

446 ms

logo.png

logo.png

638 ms

discart.png

discart.png

607 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

731 ms

Accessibility Review

blu-disc.net accessibility score

95

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Best Practices

blu-disc.net best practices score

83

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

SEO Factors

blu-disc.net SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Mobile Friendly

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/).

Impact

Issue

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 Blu-disc.net 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 Blu-disc.net 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

blu-disc.net

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