Tools & Wizards About Us

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

johngribben.co.uk

John Gribben photography - John Gribben's Portfolio

Page Load Speed

1.7 sec in total

First Response

113 ms

Resources Loaded

914 ms

Page Rendered

665 ms

About Website

Visit johngribben.co.uk now to see the best up-to-date John Gribben content and also check out these interesting facts you probably never knew about johngribben.co.uk

John Gribben is a Glaswegian photographer living and working in London. His fascination with materials, collage and perspective pushes him to create playful imagery with a striking aesthetic.

Visit johngribben.co.uk

Key Findings

We analyzed Johngribben.co.uk page load time and found that the first response time was 113 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

johngribben.co.uk performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value9.5 s

11/100

10%

TBT (Total Blocking Time)

Value110 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

Network Requests Diagram

www.johngribben.co.uk

113 ms

www.johngribben.co.uk

98 ms

turbolinks-2.5.3-format-b802e11287adb103d1cb3e2f99426bc12854d0b0f06d9463b37099f7b814e087.js

80 ms

css2

123 ms

hosted_fonts-58e499298cb6db37c90c2bd6bd2ad287c8423ad12d9c2cc346a2af9afc8b7fd4.css

63 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 87% of them (26 requests) were addressed to the original Johngribben.co.uk, 7% (2 requests) were made to Fonts.creatorcdn.com and 3% (1 request) were made to John-gribben.format.com. The less responsive or slowest element that took the longest time to load (287 ms) belongs to the original domain Johngribben.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 745.2 kB (73%)

Content Size

1.0 MB

After Optimization

281.5 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Johngribben.co.uk main page is 1.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. HTML takes 879.2 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 737.6 kB

  • Original 879.2 kB
  • After minification 850.3 kB
  • After compression 141.6 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 737.6 kB or 84% of the original size.

JavaScript Optimization

-5%

Potential reduce by 5.5 kB

  • Original 109.8 kB
  • After minification 109.8 kB
  • After compression 104.3 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

-6%

Potential reduce by 2.1 kB

  • Original 37.6 kB
  • After minification 37.6 kB
  • After compression 35.5 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. Johngribben.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 25 (93%)

Requests Now

27

After Optimization

2

  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of John Gribben. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

johngribben.co.uk accessibility score

90

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.

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

Best Practices

johngribben.co.uk 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

johngribben.co.uk 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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Johngribben.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 Johngribben.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 John Gribben. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: