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member.vitality.co.uk screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 54

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 65

    SEO

    Google-friendlier than
    25% of websites

member.vitality.co.uk

Page Load Speed

3.4 sec in total

First Response

410 ms

Resources Loaded

2.7 sec

Page Rendered

222 ms

member.vitality.co.uk screenshot

About Website

Visit member.vitality.co.uk now to see the best up-to-date Member Vitality content for United Kingdom and also check out these interesting facts you probably never knew about member.vitality.co.uk

Through Member Zone you are able to manage your Vitality account, make a claim, review your Vitality status and claim your rewards and benefits.

Visit member.vitality.co.uk

Key Findings

We analyzed Member.vitality.co.uk page load time and found that the first response time was 410 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

member.vitality.co.uk performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

5/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value3,670 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value14.8 s

8/100

10%

Network Requests Diagram

member.vitality.co.uk

410 ms

login

262 ms

dtagent625_gjn_1006.js

153 ms

opentag-113020-1576301.js

369 ms

vitalitycss

439 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 63% of them (22 requests) were addressed to the original Member.vitality.co.uk, 9% (3 requests) were made to Pong.qubitproducts.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (705 ms) belongs to the original domain Member.vitality.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 128.6 kB (47%)

Content Size

271.4 kB

After Optimization

142.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Member.vitality.co.uk main page is 271.4 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. 40% of websites need less resources to load. Javascripts take 146.7 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 37.1 kB

  • Original 46.4 kB
  • After minification 40.3 kB
  • After compression 9.3 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 6.1 kB, which is 13% 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 37.1 kB or 80% of the original size.

Image Optimization

-6%

Potential reduce by 4.9 kB

  • Original 78.3 kB
  • After minification 73.4 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. Member Vitality images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 86.6 kB

  • Original 146.7 kB
  • After minification 146.7 kB
  • After compression 60.1 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 86.6 kB or 59% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (63%)

Requests Now

32

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Member Vitality. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

member.vitality.co.uk

member.vitality.co.uk

410 ms

login

login

262 ms

dtagent625_gjn_1006.js

dtagent625_gjn_1006.js

153 ms

opentag-113020-1576301.js

opentag-113020-1576301.js

369 ms

vitalitycss

vitalitycss

439 ms

jquery

jquery

705 ms

angular

angular

669 ms

customvitality

customvitality

468 ms

mypointsjquery

mypointsjquery

700 ms

customhome

customhome

262 ms

PHDatepicker

PHDatepicker

344 ms

login

login

398 ms

qtracker-v3-min.js

qtracker-v3-min.js

95 ms

smartserve-3571.js

smartserve-3571.js

464 ms

t2

t2

686 ms

t2

t2

679 ms

gtm.js

gtm.js

436 ms

bg.jpeg

bg.jpeg

432 ms

vitality_head.png

vitality_head.png

428 ms

error_icn.gif

error_icn.gif

409 ms

lock-icon.png

lock-icon.png

410 ms

error_icn.png

error_icn.png

412 ms

vitality-sprite-css.png

vitality-sprite-css.png

411 ms

grediant_radiobtn_bg_grey.gif

grediant_radiobtn_bg_grey.gif

409 ms

checkbox_sprite.png

checkbox_sprite.png

408 ms

articles-sprits.png

articles-sprits.png

408 ms

ui-bg_glass_100_f6f6f6_1x400.png

ui-bg_glass_100_f6f6f6_1x400.png

152 ms

selct_downarrow.png

selct_downarrow.png

151 ms

tag2

tag2

85 ms

analytics.js

analytics.js

55 ms

ia.js

ia.js

27 ms

ia.gif

ia.gif

43 ms

collect

collect

16 ms

collect

collect

79 ms

ga-audiences

ga-audiences

32 ms

Accessibility Review

member.vitality.co.uk accessibility score

80

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

Best Practices

member.vitality.co.uk best practices score

54

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

High

Registers an unload listener

Low

Detected JavaScript libraries

High

Uses deprecated APIs

High

Missing source maps for large first-party JavaScript

SEO Factors

member.vitality.co.uk SEO score

65

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

High

Page is blocked from indexing

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

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

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Member.vitality.co.uk can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Member.vitality.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

member.vitality.co.uk

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