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powerprogrammer.co.uk screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

powerprogrammer.co.uk

Automatic Updates with 1 Line of Code

Page Load Speed

17.4 sec in total

First Response

318 ms

Resources Loaded

16.9 sec

Page Rendered

177 ms

powerprogrammer.co.uk screenshot

About Website

Click here to check amazing Powerprogrammer content. Otherwise, check out these important facts you probably never knew about powerprogrammer.co.uk

Add automatic updates to your application with a single line of code. The Software Update Wizard securely updates your running application without the need for Administrator rights.

Visit powerprogrammer.co.uk

Key Findings

We analyzed Powerprogrammer.co.uk page load time and found that the first response time was 318 ms and then it took 17.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

powerprogrammer.co.uk performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

82/100

25%

SI (Speed Index)

Value6.1 s

44/100

10%

TBT (Total Blocking Time)

Value590 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.066

97/100

15%

TTI (Time to Interactive)

Value10.0 s

26/100

10%

Network Requests Diagram

powerprogrammer.co.uk

318 ms

bootstrap.min.css

23 ms

jquery.min.js

38 ms

bootstrap.min.js

17 ms

themePB.css

4695 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 76% of them (13 requests) were addressed to the original Powerprogrammer.co.uk, 18% (3 requests) were made to Netdna.bootstrapcdn.com and 6% (1 request) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (11.1 sec) belongs to the original domain Powerprogrammer.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 197.6 kB (31%)

Content Size

639.7 kB

After Optimization

442.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Powerprogrammer.co.uk main page is 639.7 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. 25% of websites need less resources to load. Images take 378.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 19.2 kB

  • Original 24.0 kB
  • After minification 15.4 kB
  • After compression 4.8 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. This page needs HTML code to be minified as it can gain 8.6 kB, which is 36% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 19.2 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 308 B

  • Original 378.8 kB
  • After minification 378.5 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. Powerprogrammer images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 80.5 kB

  • Original 119.6 kB
  • After minification 119.4 kB
  • After compression 39.2 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 80.5 kB or 67% of the original size.

CSS Optimization

-83%

Potential reduce by 97.6 kB

  • Original 117.2 kB
  • After minification 116.2 kB
  • After compression 19.6 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. Powerprogrammer.co.uk needs all CSS files to be minified and compressed as it can save up to 97.6 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

15

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Powerprogrammer. According to our analytics all requests are already optimized.

Network Requests Diagram

powerprogrammer.co.uk

powerprogrammer.co.uk

318 ms

bootstrap.min.css

bootstrap.min.css

23 ms

jquery.min.js

jquery.min.js

38 ms

bootstrap.min.js

bootstrap.min.js

17 ms

themePB.css

themePB.css

4695 ms

textcarousel.css

textcarousel.css

200 ms

textcarousel.js

textcarousel.js

11095 ms

download_button.png

download_button.png

4403 ms

updater_1.png

updater_1.png

4475 ms

updater_2.png

updater_2.png

5491 ms

updater_3.png

updater_3.png

4439 ms

howitworks.png

howitworks.png

536 ms

tick.png

tick.png

4589 ms

documentation.png

documentation.png

788 ms

integration.png

integration.png

949 ms

example.png

example.png

1072 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

20 ms

Accessibility Review

powerprogrammer.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.

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

powerprogrammer.co.uk best practices score

75

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

powerprogrammer.co.uk SEO score

92

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

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 Powerprogrammer.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 Powerprogrammer.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

powerprogrammer.co.uk

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