Report Summary

  • 49

    Performance

    Renders faster than
    68% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

sapsuk.co.uk

SAPs UK - SAP Assessments London, SAP Reports, SAP Calculations, Energy Statement, Residential SAP

Page Load Speed

2.6 sec in total

First Response

268 ms

Resources Loaded

2.2 sec

Page Rendered

171 ms

sapsuk.co.uk screenshot

About Website

Visit sapsuk.co.uk now to see the best up-to-date SAPs UK content for India and also check out these interesting facts you probably never knew about sapsuk.co.uk

SAPs UK is an award winning energy consultant specialising in SAP assessments with over 10 years experience. Ex-Building Control Assessors undertaking assessments for New Builds, Extensions and Conver...

Visit sapsuk.co.uk

Key Findings

We analyzed Sapsuk.co.uk page load time and found that the first response time was 268 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

sapsuk.co.uk performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.38

27/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

sapsuk.co.uk

268 ms

www.sapsuk.co.uk

474 ms

style.css

351 ms

bootstrap.min.css

244 ms

bootstrap-responsive.min.css

165 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 92% of them (35 requests) were addressed to the original Sapsuk.co.uk, 8% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (762 ms) belongs to the original domain Sapsuk.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 563.1 kB (53%)

Content Size

1.1 MB

After Optimization

499.1 kB

In fact, the total size of Sapsuk.co.uk main page is 1.1 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. 40% of websites need less resources to load. Javascripts take 549.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 31.3 kB

  • Original 38.7 kB
  • After minification 37.0 kB
  • After compression 7.3 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. 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 31.3 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 839 B

  • Original 290.1 kB
  • After minification 289.3 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. SAPs UK images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 378.7 kB

  • Original 549.1 kB
  • After minification 533.5 kB
  • After compression 170.4 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 378.7 kB or 69% of the original size.

CSS Optimization

-83%

Potential reduce by 152.2 kB

  • Original 184.3 kB
  • After minification 177.8 kB
  • After compression 32.0 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. Sapsuk.co.uk needs all CSS files to be minified and compressed as it can save up to 152.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (54%)

Requests Now

35

After Optimization

16

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SAPs UK. 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 from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

sapsuk.co.uk accessibility score

88

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

sapsuk.co.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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sapsuk.co.uk SEO score

81

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 Sapsuk.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 Sapsuk.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 SAPs UK. 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: