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co-operativebank.co.uk screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

co-operativebank.co.uk

Personal banking | Online banking | The Co-operative Bank

Page Load Speed

2.7 sec in total

First Response

21 ms

Resources Loaded

2.3 sec

Page Rendered

456 ms

co-operativebank.co.uk screenshot

About Website

Visit co-operativebank.co.uk now to see the best up-to-date Co Operative Bank content for United Kingdom and also check out these interesting facts you probably never knew about co-operativebank.co.uk

The Co-operative Bank provides personal banking services including current accounts, credit cards, online and mobile banking, savings and more.

Visit co-operativebank.co.uk

Key Findings

We analyzed Co-operativebank.co.uk page load time and found that the first response time was 21 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

co-operativebank.co.uk performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value13.6 s

0/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value890 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.2 s

6/100

10%

Network Requests Diagram

co-operativebank.co.uk

21 ms

www.co-operativebank.co.uk

557 ms

common.js

276 ms

common.js

378 ms

polyfill.min.js

535 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 94% of them (45 requests) were addressed to the original Co-operativebank.co.uk, 4% (2 requests) were made to Tags.tiqcdn.com and 2% (1 request) were made to Widget.trustpilot.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Co-operativebank.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 837.4 kB (41%)

Content Size

2.1 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Co-operativebank.co.uk main page is 2.1 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. 65% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 80.0 kB

  • Original 97.8 kB
  • After minification 74.7 kB
  • After compression 17.8 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 23.1 kB, which is 24% 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 80.0 kB or 82% of the original size.

Image Optimization

-9%

Potential reduce by 75.4 kB

  • Original 835.9 kB
  • After minification 760.4 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. Co Operative Bank images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 682.0 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 435.6 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 682.0 kB or 61% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (38%)

Requests Now

45

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Co Operative Bank. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

co-operativebank.co.uk

co-operativebank.co.uk

21 ms

www.co-operativebank.co.uk

www.co-operativebank.co.uk

557 ms

common.js

common.js

276 ms

common.js

common.js

378 ms

polyfill.min.js

polyfill.min.js

535 ms

datalayer_3.js

datalayer_3.js

352 ms

utag.sync.js

utag.sync.js

54 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

24 ms

style.dotsass

style.dotsass

794 ms

app.overallServiceQualityRanking.js

app.overallServiceQualityRanking.js

1035 ms

header.js

header.js

233 ms

app.inputsearchHeaderNav.js

app.inputsearchHeaderNav.js

597 ms

layout.js

layout.js

342 ms

autoFormat.js

autoFormat.js

429 ms

anchorLinks.js

anchorLinks.js

449 ms

mini-grid.js

mini-grid.js

499 ms

mobileAppPages.js

mobileAppPages.js

504 ms

cookie-bannerv1.js

cookie-bannerv1.js

580 ms

app-quickexitv4.js

app-quickexitv4.js

1014 ms

common.js

common.js

592 ms

The%20Co-operative%20Bank_Logo%20with%20Strapline_RGB-01_Digital_400x83px_Desktop.svg

The%20Co-operative%20Bank_Logo%20with%20Strapline_RGB-01_Digital_400x83px_Desktop.svg

286 ms

BurgerMenu.svg

BurgerMenu.svg

303 ms

The%20Co-operative%20Bank_Logo%20with%20Strapline_RGB-01_Digital_239x50px_Mobile.svg

The%20Co-operative%20Bank_Logo%20with%20Strapline_RGB-01_Digital_239x50px_Mobile.svg

336 ms

fileAsset

fileAsset

588 ms

fileAsset

fileAsset

361 ms

tickIcon.png

tickIcon.png

361 ms

fileAsset

fileAsset

362 ms

fileAsset

fileAsset

524 ms

fileAsset

fileAsset

507 ms

fileAsset

fileAsset

522 ms

fileAsset

fileAsset

525 ms

fileAsset

fileAsset

526 ms

fileAsset

fileAsset

528 ms

fileAsset

fileAsset

527 ms

fileAsset

fileAsset

529 ms

apple-store.png

apple-store.png

536 ms

google-play.png

google-play.png

533 ms

CoopBank.woff

CoopBank.woff

641 ms

fileAsset

fileAsset

635 ms

help_coop.svg

help_coop.svg

651 ms

0

0

169 ms

utag.js

utag.js

84 ms

f9b81270-8840-49e2-a0e7-4c131819216e

f9b81270-8840-49e2-a0e7-4c131819216e

265 ms

e97550e9-f6e0-4077-9890-f4a17b9a8138

e97550e9-f6e0-4077-9890-f4a17b9a8138

265 ms

a75e508e-0b26-44cc-bf84-c5f21603328f

a75e508e-0b26-44cc-bf84-c5f21603328f

266 ms

304c541f-3355-4059-acde-283f24725d5b

304c541f-3355-4059-acde-283f24725d5b

269 ms

c6a2f3f2-8fc5-44e1-af7a-b8f431f0781d

c6a2f3f2-8fc5-44e1-af7a-b8f431f0781d

267 ms

96a74477-540c-4729-820f-dc9cc3772b7f

96a74477-540c-4729-820f-dc9cc3772b7f

268 ms

Accessibility Review

co-operativebank.co.uk accessibility score

100

Accessibility Issues

Best Practices

co-operativebank.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

co-operativebank.co.uk SEO score

93

Search Engine Optimization Advices

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

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 Co-operativebank.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 Co-operativebank.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

co-operativebank.co.uk

Open Graph description is not detected on the main page of Co Operative Bank. 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: