Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 77

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

johndclare.net

GCSE Modern World History

Page Load Speed

908 ms in total

First Response

136 ms

Resources Loaded

648 ms

Page Rendered

124 ms

johndclare.net screenshot

About Website

Welcome to johndclare.net homepage info - get ready to check Johndclare best content for United States right away, or after learning these important things about johndclare.net

Visit johndclare.net

Key Findings

We analyzed Johndclare.net page load time and found that the first response time was 136 ms and then it took 772 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

johndclare.net performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

98/100

25%

SI (Speed Index)

Value1.1 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.394

26/100

15%

TTI (Time to Interactive)

Value1.1 s

100/100

10%

Network Requests Diagram

johndclare.net

136 ms

pde.js

49 ms

glabkgnd.jpg

28 ms

a_head_index1.jpg

78 ms

Revise.jpg

56 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 89% of them (8 requests) were addressed to the original Johndclare.net, 11% (1 request) were made to Onlinetools.org. The less responsive or slowest element that took the longest time to load (394 ms) relates to the external source Onlinetools.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 36.9 kB (21%)

Content Size

173.7 kB

After Optimization

136.8 kB

In fact, the total size of Johndclare.net main page is 173.7 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 142.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 21.9 kB

  • Original 27.1 kB
  • After minification 26.5 kB
  • After compression 5.2 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 21.9 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 11.6 kB

  • Original 142.1 kB
  • After minification 130.4 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. Johndclare images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 3.4 kB

  • Original 4.5 kB
  • After minification 3.4 kB
  • After compression 1.1 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 3.4 kB or 75% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Johndclare. According to our analytics all requests are already optimized.

Accessibility Review

johndclare.net accessibility score

53

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

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

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

johndclare.net best practices score

77

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

SEO Factors

johndclare.net 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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Johndclare.net 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 Johndclare.net main page’s claimed encoding is windows-1252. 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 Johndclare. 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: