Tools & Wizards About Us
randomsequence.com screenshot

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

randomsequence.com

Random Sequence - Mac OS X & iOS Apps, Web Design in Scotland

Page Load Speed

2 sec in total

First Response

282 ms

Resources Loaded

1.6 sec

Page Rendered

111 ms

randomsequence.com screenshot

About Website

Visit randomsequence.com now to see the best up-to-date Random Sequence content for United States and also check out these interesting facts you probably never knew about randomsequence.com

Random Sequence is a small creative studio based in Perthshire, Scotland. We specialise in web design using modern standards, create useful software for Mac OS X & build apps for the Apple iPhone & iP...

Visit randomsequence.com

Key Findings

We analyzed Randomsequence.com page load time and found that the first response time was 282 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

randomsequence.com performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

63/100

25%

SI (Speed Index)

Value2.7 s

96/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.037

100/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

randomsequence.com

282 ms

www.randomsequence.com

433 ms

master.72.css

258 ms

index.72.css

178 ms

jquery-min.72.js

451 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 83% of them (10 requests) were addressed to the original Randomsequence.com, 17% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (451 ms) belongs to the original domain Randomsequence.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 22.8 kB (16%)

Content Size

138.7 kB

After Optimization

116.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Randomsequence.com main page is 138.7 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. Only 10% of websites need less resources to load. Images take 92.4 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 3.1 kB

  • Original 4.7 kB
  • After minification 4.4 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 3.1 kB or 65% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 92.4 kB
  • After minification 92.4 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. Random Sequence images are well optimized though.

JavaScript Optimization

-44%

Potential reduce by 16.2 kB

  • Original 36.7 kB
  • After minification 36.4 kB
  • After compression 20.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 16.2 kB or 44% of the original size.

CSS Optimization

-71%

Potential reduce by 3.5 kB

  • Original 4.9 kB
  • After minification 3.8 kB
  • After compression 1.4 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. Randomsequence.com needs all CSS files to be minified and compressed as it can save up to 3.5 kB or 71% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Random Sequence. According to our analytics all requests are already optimized.

Network Requests Diagram

randomsequence.com

randomsequence.com

282 ms

www.randomsequence.com

www.randomsequence.com

433 ms

master.72.css

master.72.css

258 ms

index.72.css

index.72.css

178 ms

jquery-min.72.js

jquery-min.72.js

451 ms

urchin.js

urchin.js

17 ms

rs.gif

rs.gif

92 ms

4e0df1ae.jpg

4e0df1ae.jpg

384 ms

4ca31fb8.jpg

4ca31fb8.jpg

94 ms

4c59a424.jpg

4c59a424.jpg

258 ms

__utm.gif

__utm.gif

11 ms

print.72.css

print.72.css

92 ms

Accessibility Review

randomsequence.com 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

randomsequence.com best practices score

67

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

randomsequence.com SEO score

100

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

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 Randomsequence.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 Randomsequence.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

randomsequence.com

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