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nuheat.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    67% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

nuheat.com

Nuheat Floor Heating - The Comfort You Deserve

Page Load Speed

3.7 sec in total

First Response

339 ms

Resources Loaded

3 sec

Page Rendered

335 ms

nuheat.com screenshot

About Website

Visit nuheat.com now to see the best up-to-date Nuheat content for United States and also check out these interesting facts you probably never knew about nuheat.com

Indulge in the soothing warmth of floor heating in your bathroom, kitchen or any room in the house.

Visit nuheat.com

Key Findings

We analyzed Nuheat.com page load time and found that the first response time was 339 ms and then it took 3.3 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

nuheat.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value11.6 s

0/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value240 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0.088

93/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

nuheat.com

339 ms

www.nuheat.com

794 ms

master.css

84 ms

headerFooter.css

131 ms

tabs.css

82 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 79% of them (30 requests) were addressed to the original Nuheat.com, 11% (4 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Nuheat.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 608.7 kB (30%)

Content Size

2.0 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nuheat.com main page is 2.0 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. 45% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 21.9 kB

  • Original 28.4 kB
  • After minification 23.0 kB
  • After compression 6.5 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 5.4 kB, which is 19% 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 21.9 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 31.7 kB

  • Original 1.3 MB
  • After minification 1.3 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. Nuheat images are well optimized though.

JavaScript Optimization

-78%

Potential reduce by 362.6 kB

  • Original 464.8 kB
  • After minification 370.9 kB
  • After compression 102.2 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 362.6 kB or 78% of the original size.

CSS Optimization

-86%

Potential reduce by 192.6 kB

  • Original 225.2 kB
  • After minification 195.5 kB
  • After compression 32.6 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. Nuheat.com needs all CSS files to be minified and compressed as it can save up to 192.6 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (53%)

Requests Now

32

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nuheat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nuheat.com

nuheat.com

339 ms

www.nuheat.com

www.nuheat.com

794 ms

master.css

master.css

84 ms

headerFooter.css

headerFooter.css

131 ms

tabs.css

tabs.css

82 ms

forms.css

forms.css

106 ms

swiper.min.css

swiper.min.css

79 ms

jquery.fancybox.css

jquery.fancybox.css

79 ms

css

css

24 ms

jquery.min.js

jquery.min.js

37 ms

Telerik.Web.UI.WebResource.axd

Telerik.Web.UI.WebResource.axd

559 ms

WebResource.axd

WebResource.axd

116 ms

Telerik.Web.UI.WebResource.axd

Telerik.Web.UI.WebResource.axd

204 ms

jquery.fancybox.js

jquery.fancybox.js

117 ms

swiper.js

swiper.js

232 ms

jquery.datepick.css

jquery.datepick.css

121 ms

jquery.plugin.js

jquery.plugin.js

164 ms

jquery.datepick.js

jquery.datepick.js

155 ms

Controls.js

Controls.js

175 ms

Menu.js

Menu.js

222 ms

pentair.png

pentair.png

88 ms

signatureworkswithnestimage2b738310bb076636c92f5ff000089d360.png

signatureworkswithnestimage2b738310bb076636c92f5ff000089d360.png

167 ms

logo.png

logo.png

89 ms

search.png

search.png

73 ms

3_min.jpg

3_min.jpg

1320 ms

section1.jpg

section1.jpg

161 ms

section21.jpg

section21.jpg

98 ms

pentair_white.png

pentair_white.png

113 ms

icon-facebook.png

icon-facebook.png

113 ms

icon-twitter.png

icon-twitter.png

147 ms

icon-youtube.png

icon-youtube.png

152 ms

icon-twitter-square.png

icon-twitter-square.png

161 ms

analytics.js

analytics.js

38 ms

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

27 ms

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

40 ms

MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

46 ms

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

52 ms

collect

collect

11 ms

Accessibility Review

nuheat.com accessibility score

59

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

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

nuheat.com 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

nuheat.com SEO score

79

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

High

Image elements do not have [alt] attributes

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nuheat.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Nuheat.com 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

nuheat.com

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