Tools & Wizards About Us

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

dmadiscs.com

DMA Discs | CD DVD Blu-ray Manufacturing CANADA USA

Page Load Speed

2.3 sec in total

First Response

79 ms

Resources Loaded

1.7 sec

Page Rendered

504 ms

About Website

Visit dmadiscs.com now to see the best up-to-date DMA Discs content and also check out these interesting facts you probably never knew about dmadiscs.com

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Key Findings

We analyzed Dmadiscs.com page load time and found that the first response time was 79 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

dmadiscs.com performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

93/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

dmadiscs.com

79 ms

dmadiscs.com

463 ms

fontawesome.min.css

51 ms

hero-bg.jpg

177 ms

bda4c5328f90adb5bc0d4f6b6c1f68a2.webp

173 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 37% of them (16 requests) were addressed to the original Dmadiscs.com, 30% (13 requests) were made to Embed.tawk.to and 16% (7 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (463 ms) belongs to the original domain Dmadiscs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 255.0 kB (25%)

Content Size

1.0 MB

After Optimization

772.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dmadiscs.com main page is 1.0 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 402.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 230.9 kB

  • Original 298.5 kB
  • After minification 288.6 kB
  • After compression 67.5 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 230.9 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 335 B

  • Original 402.6 kB
  • After minification 402.3 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. DMA Discs images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 23.7 kB

  • Original 312.1 kB
  • After minification 312.1 kB
  • After compression 288.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 5 B

  • Original 14.6 kB
  • After minification 14.6 kB
  • After compression 14.6 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. Dmadiscs.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (71%)

Requests Now

34

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DMA Discs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

dmadiscs.com accessibility score

81

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

dmadiscs.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

dmadiscs.com SEO score

99

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

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 Dmadiscs.com 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 Dmadiscs.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

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