Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

santanderinvesting.co.uk

Personal Investments | How To Invest Online | Santander UK

Page Load Speed

1.7 sec in total

First Response

107 ms

Resources Loaded

1.3 sec

Page Rendered

266 ms

santanderinvesting.co.uk screenshot

About Website

Welcome to santanderinvesting.co.uk homepage info - get ready to check Santander Invest Ing best content for United Kingdom right away, or after learning these important things about santanderinvesting.co.uk

Discover different ways of investing your money, whether you're a new investor or have some experience. Capital at risk.

Visit santanderinvesting.co.uk

Key Findings

We analyzed Santanderinvesting.co.uk page load time and found that the first response time was 107 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

santanderinvesting.co.uk performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value930 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.284

42/100

15%

TTI (Time to Interactive)

Value12.4 s

15/100

10%

Network Requests Diagram

investments

107 ms

launch-ENed26431217ec4f129cc3055077309c86.min.js

20 ms

css_Ub3uIIbUqZiEuvJcKngiEhJxhQg7PpHZHNQY7QLVipc.css

15 ms

css_xMa1yaktJoTwUnes9Y5KTKsiTtcrycp5mv8LIvuYhp0.css

13 ms

js_dDqD8i4uWBoZC7s986j2H6y2YOimVsnGEzAoqMZO1Zs.js

15 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Santanderinvesting.co.uk, 4% (1 request) were made to Assets.adobedtm.com. The less responsive or slowest element that took the longest time to load (820 ms) relates to the external source Santander.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 427.2 kB (45%)

Content Size

953.3 kB

After Optimization

526.1 kB

In fact, the total size of Santanderinvesting.co.uk main page is 953.3 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. 35% of websites need less resources to load. Javascripts take 599.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 52.7 kB

  • Original 66.1 kB
  • After minification 66.1 kB
  • After compression 13.4 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 52.7 kB or 80% of the original size.

Image Optimization

-6%

Potential reduce by 13.3 kB

  • Original 232.4 kB
  • After minification 219.2 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. Santander Invest Ing images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 361.2 kB

  • Original 599.8 kB
  • After minification 599.8 kB
  • After compression 238.7 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 361.2 kB or 60% of the original size.

CSS Optimization

-0%

Potential reduce by 99 B

  • Original 54.9 kB
  • After minification 54.9 kB
  • After compression 54.8 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. Santanderinvesting.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 4 (21%)

Requests Now

19

After Optimization

15

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Santander Invest Ing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

santanderinvesting.co.uk accessibility score

92

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

santanderinvesting.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

Missing source maps for large first-party JavaScript

SEO Factors

santanderinvesting.co.uk SEO score

85

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

robots.txt is not valid

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 Santanderinvesting.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 Santanderinvesting.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

Open Graph description is not detected on the main page of Santander Invest Ing. 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: