Report Summary

  • 27

    Performance

    Renders faster than
    47% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

octal.co.uk

Optilead | Cart Abandonment Recovery Solutions E-commerce | Optilead

Page Load Speed

2.7 sec in total

First Response

240 ms

Resources Loaded

1.8 sec

Page Rendered

570 ms

octal.co.uk screenshot

About Website

Welcome to octal.co.uk homepage info - get ready to check Octal best content right away, or after learning these important things about octal.co.uk

Optilead's ecommerce shopping cart abandonment recovery software and call back request solutions reduce online abandonment and increase business revenue.

Visit octal.co.uk

Key Findings

We analyzed Octal.co.uk page load time and found that the first response time was 240 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

octal.co.uk performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value12.6 s

0/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value1,120 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

octal.co.uk

240 ms

www.optilead.co.uk

471 ms

css

48 ms

css

76 ms

css

99 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Octal.co.uk, 78% (80 requests) were made to Optilead.co.uk and 5% (5 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (530 ms) relates to the external source Dyn-img.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 108.7 kB (15%)

Content Size

730.4 kB

After Optimization

621.6 kB

In fact, the total size of Octal.co.uk main page is 730.4 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. 65% of websites need less resources to load. Images take 284.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 94.1 kB

  • Original 117.9 kB
  • After minification 113.8 kB
  • After compression 23.8 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. 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 94.1 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 7.2 kB

  • Original 284.4 kB
  • After minification 277.2 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. Octal images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.1 kB

  • Original 259.4 kB
  • After minification 259.4 kB
  • After compression 258.3 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

-9%

Potential reduce by 6.4 kB

  • Original 68.7 kB
  • After minification 68.7 kB
  • After compression 62.3 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. Octal.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 48 (60%)

Requests Now

80

After Optimization

32

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Octal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

octal.co.uk accessibility score

93

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

octal.co.uk best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

octal.co.uk SEO score

64

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

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 Octal.co.uk 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 Octal.co.uk 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 Octal. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: