Report Summary

  • 38

    Performance

    Renders faster than
    58% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

rockisland.bm

Rock Island Coffee - Bermuda's favourite coffeeshop

Page Load Speed

3.3 sec in total

First Response

937 ms

Resources Loaded

1.7 sec

Page Rendered

686 ms

rockisland.bm screenshot

About Website

Visit rockisland.bm now to see the best up-to-date Rock Island content and also check out these interesting facts you probably never knew about rockisland.bm

Renowned for its artsy atmosphere, friendly staff, in-house roasts and scrumptious baked goods, Rock Island Coffee is a haven for coffee lovers in Bermuda.

Visit rockisland.bm

Key Findings

We analyzed Rockisland.bm page load time and found that the first response time was 937 ms and then it took 2.4 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

rockisland.bm performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value5.0 s

64/100

10%

TBT (Total Blocking Time)

Value1,100 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.379

28/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

rockisland.bm

937 ms

style.min.css

46 ms

css

52 ms

style.css

67 ms

modernizr-2.8.3.min.js

105 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 83% of them (34 requests) were addressed to the original Rockisland.bm, 12% (5 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (937 ms) belongs to the original domain Rockisland.bm.

Page Optimization Overview & Recommendations

Page size can be reduced by 24.1 kB (3%)

Content Size

937.7 kB

After Optimization

913.6 kB

In fact, the total size of Rockisland.bm main page is 937.7 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. 55% of websites need less resources to load. Images take 861.6 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 14.2 kB

  • Original 18.8 kB
  • After minification 18.8 kB
  • After compression 4.6 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 14.2 kB or 75% of the original size.

Image Optimization

-1%

Potential reduce by 9.6 kB

  • Original 861.6 kB
  • After minification 852.0 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. Rock Island images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 250 B

  • Original 41.5 kB
  • After minification 41.5 kB
  • After compression 41.2 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

-0%

Potential reduce by 47 B

  • Original 15.8 kB
  • After minification 15.8 kB
  • After compression 15.7 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. Rockisland.bm has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (9%)

Requests Now

35

After Optimization

32

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rock Island. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

rockisland.bm accessibility score

79

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

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

rockisland.bm best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

rockisland.bm SEO score

86

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

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 doesn't use 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 Rockisland.bm 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 Rockisland.bm 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 data is detected on the main page of Rock Island. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: