Tools & Wizards About Us
tesup.co.uk screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

tesup.co.uk

TESUP London | Wind Turbines & Solar Panels Manufacturer | TESUP UK, England

Page Load Speed

1.9 sec in total

First Response

27 ms

Resources Loaded

1.1 sec

Page Rendered

834 ms

tesup.co.uk screenshot

About Website

Visit tesup.co.uk now to see the best up-to-date TESUP content and also check out these interesting facts you probably never knew about tesup.co.uk

TESUP UK, manufacturer of wind turbines and flexible solar panels. Shopping online at www.tesup.co.uk to purchase wind turbines and flexible solar panels for your home.

Visit tesup.co.uk

Key Findings

We analyzed Tesup.co.uk page load time and found that the first response time was 27 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

tesup.co.uk performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value12.4 s

0/100

25%

SI (Speed Index)

Value19.5 s

0/100

10%

TBT (Total Blocking Time)

Value1,480 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.195

63/100

15%

TTI (Time to Interactive)

Value28.9 s

0/100

10%

Network Requests Diagram

tesup.co.uk

27 ms

uk

556 ms

styles.css

35 ms

gtm.js

62 ms

logo.png

18 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Tesup.co.uk, 90% (27 requests) were made to Tesup.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (556 ms) relates to the external source Tesup.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 713.4 kB (6%)

Content Size

11.8 MB

After Optimization

11.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tesup.co.uk main page is 11.8 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. Only a small number of websites need less resources to load. Images take 11.4 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 248.9 kB

  • Original 306.1 kB
  • After minification 286.3 kB
  • After compression 57.2 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 248.9 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 411.3 kB

  • Original 11.4 MB
  • After minification 11.0 MB

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. TESUP images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 52.4 kB

  • Original 74.8 kB
  • After minification 74.8 kB
  • After compression 22.4 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 52.4 kB or 70% of the original size.

CSS Optimization

-3%

Potential reduce by 782 B

  • Original 26.7 kB
  • After minification 26.7 kB
  • After compression 25.9 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. Tesup.co.uk has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

18

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TESUP. According to our analytics all requests are already optimized.

Network Requests Diagram

tesup.co.uk

tesup.co.uk

27 ms

uk

uk

556 ms

styles.css

styles.css

35 ms

gtm.js

gtm.js

62 ms

logo.png

logo.png

18 ms

UKs-Best-Selling-Clean-Energy-Products.png

UKs-Best-Selling-Clean-Energy-Products.png

29 ms

UKs-Best-Selling-Clean-Energy-Products-mobile_1.png

UKs-Best-Selling-Clean-Energy-Products-mobile_1.png

44 ms

atlas_old_body_best_seller.png

atlas_old_body_best_seller.png

456 ms

tesup-magnum-wind-turbine_generator-01.png

tesup-magnum-wind-turbine_generator-01.png

37 ms

tesup_flexible_solar_panels_price_best.png

tesup_flexible_solar_panels_price_best.png

485 ms

buy_wind_turbines_for_home_desktop.png

buy_wind_turbines_for_home_desktop.png

34 ms

photo-1474183725112-79b6800d89a0.jpeg

photo-1474183725112-79b6800d89a0.jpeg

348 ms

most-powerful-efficient-wind-turbines-for-homes-desktop.png

most-powerful-efficient-wind-turbines-for-homes-desktop.png

37 ms

Designed-in-US-Made-in-UK-bestseller-desktop.png

Designed-in-US-Made-in-UK-bestseller-desktop.png

38 ms

Quick-Self-Assembly-Wind-Turbine-Easy-Installation-desktop.png

Quick-Self-Assembly-Wind-Turbine-Easy-Installation-desktop.png

49 ms

Power-your-home-by-Wind-and-Solar-Energy-products-desktop.png

Power-your-home-by-Wind-and-Solar-Energy-products-desktop.png

46 ms

TESUP-App-and-IoT-for-Remote-Wind-Turbine-Control-desktop.png

TESUP-App-and-IoT-for-Remote-Wind-Turbine-Control-desktop.png

87 ms

Footer-Background_1.png

Footer-Background_1.png

59 ms

main.js

main.js

11 ms

normal.woff2

normal.woff2

60 ms

normal.woff2

normal.woff2

23 ms

normal.woff2

normal.woff2

33 ms

normal.woff2

normal.woff2

115 ms

normal.woff2

normal.woff2

48 ms

italic.woff2

italic.woff2

125 ms

italic.woff2

italic.woff2

152 ms

italic.woff2

italic.woff2

195 ms

italic.woff2

italic.woff2

170 ms

italic.woff2

italic.woff2

179 ms

moosend-tracking.min.js

moosend-tracking.min.js

130 ms

Accessibility Review

tesup.co.uk accessibility score

90

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.

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

tesup.co.uk best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

tesup.co.uk SEO score

100

Search Engine Optimization Advices

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 Tesup.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 Tesup.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

tesup.co.uk

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