Tools & Wizards About Us
1stclasscu.co.uk screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

1stclasscu.co.uk

1st Class Credit Union | Home

Page Load Speed

3.5 sec in total

First Response

140 ms

Resources Loaded

2.6 sec

Page Rendered

771 ms

1stclasscu.co.uk screenshot

About Website

Welcome to 1stclasscu.co.uk homepage info - get ready to check 1st Class Cu best content for United Kingdom right away, or after learning these important things about 1stclasscu.co.uk

1st Class Credit Union, formed in 1992, was originally set up to serve employees of The Royal Mail Group in Glasgow. We are a not-for-profit financial co-operative, owned and run by our members.

Visit 1stclasscu.co.uk

Key Findings

We analyzed 1stclasscu.co.uk page load time and found that the first response time was 140 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

1stclasscu.co.uk performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value16.6 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value820 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.376

28/100

15%

TTI (Time to Interactive)

Value15.5 s

7/100

10%

Network Requests Diagram

1stclasscu.co.uk

140 ms

1stclasscu.co.uk

562 ms

gtm.js

88 ms

DependencyHandler.axd

87 ms

DependencyHandler.axd

162 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 80% of them (66 requests) were addressed to the original 1stclasscu.co.uk, 5% (4 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain 1stclasscu.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 200.8 kB (24%)

Content Size

834.1 kB

After Optimization

633.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 1stclasscu.co.uk main page is 834.1 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. 55% of websites need less resources to load. Images take 334.5 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 61.2 kB

  • Original 75.1 kB
  • After minification 75.1 kB
  • After compression 13.8 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 61.2 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 2.2 kB

  • Original 334.5 kB
  • After minification 332.2 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. 1st Class Cu images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 13.3 kB

  • Original 226.8 kB
  • After minification 226.8 kB
  • After compression 213.5 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

-63%

Potential reduce by 124.0 kB

  • Original 197.7 kB
  • After minification 74.8 kB
  • After compression 73.7 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. 1stclasscu.co.uk needs all CSS files to be minified and compressed as it can save up to 124.0 kB or 63% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (54%)

Requests Now

48

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 1st Class Cu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

1stclasscu.co.uk

1stclasscu.co.uk

140 ms

1stclasscu.co.uk

1stclasscu.co.uk

562 ms

gtm.js

gtm.js

88 ms

DependencyHandler.axd

DependencyHandler.axd

87 ms

DependencyHandler.axd

DependencyHandler.axd

162 ms

DependencyHandler.axd

DependencyHandler.axd

214 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

73 ms

polyfill.min.js

polyfill.min.js

237 ms

aspnet-validation.min.js

aspnet-validation.min.js

237 ms

css2

css2

79 ms

css2

css2

104 ms

css2

css2

104 ms

aos.css

aos.css

102 ms

aos.js

aos.js

102 ms

1st-class-credit-union

1st-class-credit-union

182 ms

leaflet.css

leaflet.css

243 ms

leaflet.js

leaflet.js

436 ms

DependencyHandler.axd

DependencyHandler.axd

224 ms

DependencyHandler.axd

DependencyHandler.axd

280 ms

DependencyHandler.axd

DependencyHandler.axd

295 ms

DependencyHandler.axd

DependencyHandler.axd

303 ms

DependencyHandler.axd

DependencyHandler.axd

303 ms

DependencyHandler.axd

DependencyHandler.axd

312 ms

DependencyHandler.axd

DependencyHandler.axd

351 ms

DependencyHandler.axd

DependencyHandler.axd

366 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

62 ms

DependencyHandler.axd

DependencyHandler.axd

373 ms

bootstrap-datepicker3.min.css

bootstrap-datepicker3.min.css

69 ms

bootstrap-datepicker.js

bootstrap-datepicker.js

96 ms

dependencyhandler.axd

dependencyhandler.axd

434 ms

dependencyhandler.axd

dependencyhandler.axd

234 ms

dependencyhandler.axd

dependencyhandler.axd

422 ms

dependencyhandler.axd

dependencyhandler.axd

283 ms

dependencyhandler.axd

dependencyhandler.axd

302 ms

dependencyhandler.axd

dependencyhandler.axd

249 ms

dependencyhandler.axd

dependencyhandler.axd

208 ms

dependencyhandler.axd

dependencyhandler.axd

278 ms

dependencyhandler.axd

dependencyhandler.axd

271 ms

dependencyhandler.axd

dependencyhandler.axd

237 ms

dependencyhandler.axd

dependencyhandler.axd

236 ms

dependencyhandler.axd

dependencyhandler.axd

359 ms

logo.svg

logo.svg

515 ms

wallet.svg

wallet.svg

116 ms

join-icon.svg

join-icon.svg

114 ms

login-btn-icon.svg

login-btn-icon.svg

105 ms

holiday-image.jpg

holiday-image.jpg

117 ms

family-picture.jpg

family-picture.jpg

117 ms

people-working-1.png

people-working-1.png

683 ms

annauncement-icon-loans.svg

annauncement-icon-loans.svg

467 ms

annauncement-icon-savings.svg

annauncement-icon-savings.svg

471 ms

annauncement-icon-member.svg

annauncement-icon-member.svg

470 ms

stopwatch-icon.svg

stopwatch-icon.svg

469 ms

app-icons.svg

app-icons.svg

623 ms

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620 ms

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607 ms

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620 ms

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628 ms

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630 ms

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631 ms

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632 ms

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633 ms

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690 ms

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691 ms

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696 ms

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697 ms

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698 ms

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fscs_logo.png

729 ms

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753 ms

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footer_logo.svg

748 ms

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109 ms

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787 ms

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1059 ms

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1004 ms

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725 ms

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349 ms

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709 ms

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648 ms

Accessibility Review

1stclasscu.co.uk accessibility score

76

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

1stclasscu.co.uk best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

1stclasscu.co.uk SEO score

84

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

Image elements do not have [alt] attributes

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 1stclasscu.co.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 1stclasscu.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

1stclasscu.co.uk

Open Graph data is detected on the main page of 1st Class Cu. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: