Tools & Wizards About Us
rubasseroasters.com screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

rubasseroasters.com

Rubasse NIR Digital Roasters｜Automatic Roasting Experience

Page Load Speed

5 sec in total

First Response

1.6 sec

Resources Loaded

3.4 sec

Page Rendered

54 ms

rubasseroasters.com screenshot

About Website

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

Micro 3kg electric coffee roasters. The radaiant heat electrically heated the coffee beans, allowing for the greater heating performance than gas burner.

Visit rubasseroasters.com

Key Findings

We analyzed Rubasseroasters.com page load time and found that the first response time was 1.6 sec and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

rubasseroasters.com performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.3 s

0/100

25%

SI (Speed Index)

Value18.6 s

0/100

10%

TBT (Total Blocking Time)

Value1,140 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.497

16/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

Network Requests Diagram

www.rubasseroasters.com

1612 ms

css2

26 ms

animate.css

879 ms

font-awesome.min.css

26 ms

bootstrap-min.css

38 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 85% of them (64 requests) were addressed to the original Rubasseroasters.com, 9% (7 requests) were made to Fonts.googleapis.com and 3% (2 requests) were made to System16.webtech.com.tw. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Rubasseroasters.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 158.7 kB (30%)

Content Size

536.9 kB

After Optimization

378.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rubasseroasters.com main page is 536.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Javascripts take 251.8 kB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 151.9 kB

  • Original 165.7 kB
  • After minification 78.6 kB
  • After compression 13.8 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 87.1 kB, which is 53% 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 151.9 kB or 92% of the original size.

Image Optimization

-1%

Potential reduce by 13 B

  • Original 1.5 kB
  • After minification 1.4 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. Rubasse Roasters images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.5 kB

  • Original 251.8 kB
  • After minification 251.8 kB
  • After compression 250.2 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

-4%

Potential reduce by 5.3 kB

  • Original 117.9 kB
  • After minification 117.9 kB
  • After compression 112.7 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. Rubasseroasters.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 66 (89%)

Requests Now

74

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rubasse Roasters. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.rubasseroasters.com

www.rubasseroasters.com

1612 ms

css2

css2

26 ms

animate.css

animate.css

879 ms

font-awesome.min.css

font-awesome.min.css

26 ms

bootstrap-min.css

bootstrap-min.css

38 ms

en_web_model.css

en_web_model.css

1151 ms

index.css

index.css

71 ms

template.css

template.css

42 ms

sweetalert2.min.css

sweetalert2.min.css

862 ms

jquery.fancybox.css

jquery.fancybox.css

49 ms

jquery.mCustomScrollbar.min.css

jquery.mCustomScrollbar.min.css

62 ms

slick.min.css

slick.min.css

68 ms

fakeLoader.miracle.css

fakeLoader.miracle.css

74 ms

font-awesome.min.css

font-awesome.min.css

83 ms

swiper.min.css

swiper.min.css

80 ms

magnific-popup.css

magnific-popup.css

86 ms

customization.css

customization.css

96 ms

init.css

init.css

94 ms

slick.css

slick.css

106 ms

logo.webp

logo.webp

893 ms

logo.webp

logo.webp

127 ms

imgcheck.php

imgcheck.php

974 ms

imgcheck.php

imgcheck.php

1029 ms

imgcheck.php

imgcheck.php

833 ms

css

css

14 ms

cwtexfangsong.css

cwtexfangsong.css

18 ms

cwtexhei.css

cwtexhei.css

19 ms

cwtexkai.css

cwtexkai.css

21 ms

cwtexming.css

cwtexming.css

21 ms

cwtexyen.css

cwtexyen.css

21 ms

rnd0285061001680168382.webp

rnd0285061001680168382.webp

1725 ms

rnd0641921001680145120.webp

rnd0641921001680145120.webp

1707 ms

ajax-loader.gif

ajax-loader.gif

710 ms

icon_LINE_04.webp

icon_LINE_04.webp

724 ms

icon_FB.webp

icon_FB.webp

743 ms

custom-icons.css

custom-icons.css

566 ms

custom-icons-ie7.css

custom-icons-ie7.css

580 ms

icon_youtube_04.webp

icon_youtube_04.webp

593 ms

icon_IG_02.webp

icon_IG_02.webp

597 ms

email-decode.min.js

email-decode.min.js

595 ms

public.js

public.js

605 ms

sweetalert2.min.js

sweetalert2.min.js

678 ms

jquery-ui-1.13.2.min.js

jquery-ui-1.13.2.min.js

618 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

618 ms

jquery.mousewheel-3.0.6.pack.js

jquery.mousewheel-3.0.6.pack.js

628 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

634 ms

public.js

public.js

637 ms

waypoints.min.js

waypoints.min.js

646 ms

jquery.ddslick.min.js

jquery.ddslick.min.js

646 ms

jquery.animate-colors-min.js

jquery.animate-colors-min.js

652 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

658 ms

menu_toggle.js

menu_toggle.js

661 ms

ml-stack-nav.min.js

ml-stack-nav.min.js

663 ms

menu_dropdown.js

menu_dropdown.js

673 ms

jquery.mCustomScrollbar.concat.min.js

jquery.mCustomScrollbar.concat.min.js

675 ms

modernizr.js

modernizr.js

677 ms

slick.min.js

slick.min.js

685 ms

jquery.inview.min.js

jquery.inview.min.js

687 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

694 ms

fakeLoader.min.miracle.js

fakeLoader.min.miracle.js

695 ms

jquery.lazyload2.0.min.js

jquery.lazyload2.0.min.js

257 ms

owl.carousel.min.js

owl.carousel.min.js

221 ms

swiper.min.js

swiper.min.js

203 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

199 ms

lozad.min.js

lozad.min.js

190 ms

jquery.scrollTo-1.4.3.1-min.js

jquery.scrollTo-1.4.3.1-min.js

171 ms

jquery.localscroll-1.2.7-min.js

jquery.localscroll-1.2.7-min.js

162 ms

CSSPlugin.min.js

CSSPlugin.min.js

154 ms

TweenLite.min.js

TweenLite.min.js

144 ms

modernizr-2.6.1.min.js

modernizr-2.6.1.min.js

160 ms

bootstrap.min.js

bootstrap.min.js

154 ms

rocket-loader.min.js

rocket-loader.min.js

142 ms

website_marketing_resource.js

website_marketing_resource.js

149 ms

js

js

125 ms

ionicons.js

ionicons.js

53 ms

Accessibility Review

rubasseroasters.com accessibility score

88

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.

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

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

rubasseroasters.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

rubasseroasters.com SEO score

84

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rubasseroasters.com 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 Rubasseroasters.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

rubasseroasters.com

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