Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

robbibbyceramics.co.uk

Rob Bibby Ceramics - Functional and Decorative pottery in Northamptonshire

Page Load Speed

949 ms in total

First Response

279 ms

Resources Loaded

557 ms

Page Rendered

113 ms

robbibbyceramics.co.uk screenshot

About Website

Welcome to robbibbyceramics.co.uk homepage info - get ready to check Rob Bibby Ceramics best content right away, or after learning these important things about robbibbyceramics.co.uk

Rob Bibby is a studio potter producing hand made tin glazed majolica tableware in Woodnewton, East Northamptonshire.

Visit robbibbyceramics.co.uk

Key Findings

We analyzed Robbibbyceramics.co.uk page load time and found that the first response time was 279 ms and then it took 670 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

robbibbyceramics.co.uk performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value1.4 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.045

99/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

robbibbyceramics.co.uk

279 ms

bibby.css

92 ms

ultimatefade.js

183 ms

valid-html401

85 ms

bibby.css

90 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that 83% of them (5 requests) were addressed to the original Robbibbyceramics.co.uk, 17% (1 request) were made to W3.org. The less responsive or slowest element that took the longest time to load (279 ms) belongs to the original domain Robbibbyceramics.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.1 kB (34%)

Content Size

29.9 kB

After Optimization

19.8 kB

In fact, the total size of Robbibbyceramics.co.uk main page is 29.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 16.1 kB which makes up the majority of the site volume.

HTML Optimization

-58%

Potential reduce by 2.1 kB

  • Original 3.6 kB
  • After minification 3.4 kB
  • After compression 1.5 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 2.1 kB or 58% of the original size.

Image Optimization

-2%

Potential reduce by 315 B

  • Original 16.1 kB
  • After minification 15.8 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. Rob Bibby Ceramics images are well optimized though.

JavaScript Optimization

-78%

Potential reduce by 5.8 kB

  • Original 7.3 kB
  • After minification 5.8 kB
  • After compression 1.6 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 5.8 kB or 78% of the original size.

CSS Optimization

-68%

Potential reduce by 1.9 kB

  • Original 2.8 kB
  • After minification 2.3 kB
  • After compression 905 B

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. Robbibbyceramics.co.uk needs all CSS files to be minified and compressed as it can save up to 1.9 kB or 68% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rob Bibby Ceramics. According to our analytics all requests are already optimized.

Accessibility Review

robbibbyceramics.co.uk accessibility score

85

Accessibility Issues

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

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

<object> elements do not have alternate text

Best Practices

robbibbyceramics.co.uk best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

robbibbyceramics.co.uk SEO score

58

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

Document uses plugins

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Robbibbyceramics.co.uk 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 Robbibbyceramics.co.uk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Rob Bibby Ceramics. 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: