Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

ecareers.unison.org.uk

Online and Virtual Classroom training courses and qualifications. | UNISON - the public service union

Page Load Speed

6 sec in total

First Response

1.4 sec

Resources Loaded

4.2 sec

Page Rendered

345 ms

ecareers.unison.org.uk screenshot

About Website

Welcome to ecareers.unison.org.uk homepage info - get ready to check Ecareers UNISON best content for United Kingdom right away, or after learning these important things about ecareers.unison.org.uk

We offers a wide range of Online and Virtual Classroom training solutions. Helping you earn new certifications and gain new skills to retrain or upskill.

Visit ecareers.unison.org.uk

Key Findings

We analyzed Ecareers.unison.org.uk page load time and found that the first response time was 1.4 sec and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

ecareers.unison.org.uk performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value6.6 s

38/100

10%

TBT (Total Blocking Time)

Value610 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value7.3 s

50/100

10%

Network Requests Diagram

ecareers.unison.org.uk

1441 ms

bootstrap.min.js

120 ms

gtm.js

65 ms

jquery-simple-mobilemenu.min.js

346 ms

tp.widget.bootstrap.min.js

21 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 5% of them (4 requests) were addressed to the original Ecareers.unison.org.uk, 65% (49 requests) were made to Cdn-e-careers.scdn5.secure.raxcdn.com and 24% (18 requests) were made to Static.e-careers.com. The less responsive or slowest element that took the longest time to load (2.7 sec) relates to the external source Cdn-e-careers.scdn5.secure.raxcdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 702.9 kB (54%)

Content Size

1.3 MB

After Optimization

607.0 kB

In fact, the total size of Ecareers.unison.org.uk main page is 1.3 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. 45% of websites need less resources to load. HTML takes 635.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 505.2 kB

  • Original 635.9 kB
  • After minification 630.3 kB
  • After compression 130.8 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 505.2 kB or 79% of the original size.

Image Optimization

-27%

Potential reduce by 158.7 kB

  • Original 582.1 kB
  • After minification 423.4 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. Obviously, Ecareers UNISON needs image optimization as it can save up to 158.7 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-46%

Potential reduce by 39.0 kB

  • Original 85.3 kB
  • After minification 85.3 kB
  • After compression 46.2 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 39.0 kB or 46% of the original size.

CSS Optimization

-0%

Potential reduce by 19 B

  • Original 6.6 kB
  • After minification 6.6 kB
  • After compression 6.6 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. Ecareers.unison.org.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (18%)

Requests Now

71

After Optimization

58

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ecareers UNISON. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

ecareers.unison.org.uk accessibility score

84

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

ecareers.unison.org.uk best practices score

67

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

ecareers.unison.org.uk SEO score

82

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 Ecareers.unison.org.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 Ecareers.unison.org.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 Ecareers UNISON. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: