Tools & Wizards About Us
heatold.com screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

heatold.com

WIFI Smart Thermostat For Hvac,Electric Thermostat | Heatcold

Page Load Speed

5.4 sec in total

First Response

382 ms

Resources Loaded

4.2 sec

Page Rendered

820 ms

heatold.com screenshot

About Website

Visit heatold.com now to see the best up-to-date Heatold content and also check out these interesting facts you probably never knew about heatold.com

Supply WIFI smart thermostat for water underfloor heating,electric heating,Heat pump system,boiler,radiator,air conditioining system etc.And provide smart control solutions in the home field.Follow us...

Visit heatold.com

Key Findings

We analyzed Heatold.com page load time and found that the first response time was 382 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

heatold.com performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value14.4 s

0/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value1,620 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.79

5/100

15%

TTI (Time to Interactive)

Value21.8 s

1/100

10%

Network Requests Diagram

heatold.com

382 ms

heatold.com

293 ms

www.heatold.com

637 ms

bootstrap.css

81 ms

font-awesome.min.css

157 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 86% of them (101 requests) were addressed to the original Heatold.com, 4% (5 requests) were made to Youtube.com and 3% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Heatold.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 100.3 kB (3%)

Content Size

3.9 MB

After Optimization

3.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Heatold.com main page is 3.9 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 52.4 kB

  • Original 62.9 kB
  • After minification 44.9 kB
  • After compression 10.5 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 18.1 kB, which is 29% 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 52.4 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 31.4 kB

  • Original 3.5 MB
  • After minification 3.4 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. Heatold images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 9.8 kB

  • Original 242.0 kB
  • After minification 242.0 kB
  • After compression 232.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-5%

Potential reduce by 6.7 kB

  • Original 121.0 kB
  • After minification 121.0 kB
  • After compression 114.3 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. Heatold.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (17%)

Requests Now

109

After Optimization

91

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heatold. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

heatold.com

heatold.com

382 ms

heatold.com

heatold.com

293 ms

www.heatold.com

www.heatold.com

637 ms

bootstrap.css

bootstrap.css

81 ms

font-awesome.min.css

font-awesome.min.css

157 ms

animate.css

animate.css

210 ms

style.css

style.css

290 ms

jquery-1.8.3.js

jquery-1.8.3.js

301 ms

common.js

common.js

233 ms

bootstrap.min.js

bootstrap.min.js

281 ms

demo.js

demo.js

315 ms

js

js

58 ms

js

js

101 ms

subscribe.js

subscribe.js

406 ms

main.js

main.js

556 ms

en.jpg

en.jpg

158 ms

fr.jpg

fr.jpg

158 ms

de.jpg

de.jpg

158 ms

ru.jpg

ru.jpg

160 ms

it.jpg

it.jpg

307 ms

es.jpg

es.jpg

185 ms

pt.jpg

pt.jpg

185 ms

nl.jpg

nl.jpg

178 ms

ar.jpg

ar.jpg

186 ms

pl.jpg

pl.jpg

239 ms

logo.png

logo.png

304 ms

16462855765867241945.jpg

16462855765867241945.jpg

750 ms

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16142396084484.jpg

705 ms

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704 ms

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16142396964666.jpg

732 ms

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713 ms

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16142396761883.jpg

909 ms

lun_left.png

lun_left.png

710 ms

lun_right.png

lun_right.png

711 ms

3a30f01fc09747525a21c3cdb53898af.jpg

3a30f01fc09747525a21c3cdb53898af.jpg

712 ms

ser_ico1.png

ser_ico1.png

711 ms

9eb4f5622bda9a1c6cafcfcfb4013271.jpg

9eb4f5622bda9a1c6cafcfcfb4013271.jpg

894 ms

ser_ico2.png

ser_ico2.png

731 ms

f5f040b6a9a6e109275ea5297553aafa.jpg

f5f040b6a9a6e109275ea5297553aafa.jpg

731 ms

ser_ico3.png

ser_ico3.png

895 ms

89d7385386bb81cd6f9b60ad1983ddef.jpg

89d7385386bb81cd6f9b60ad1983ddef.jpg

1028 ms

hot_ico.png

hot_ico.png

893 ms

eed66fa8a406b7e70c2b056e18d103b3.jpg

eed66fa8a406b7e70c2b056e18d103b3.jpg

893 ms

cool_ico.png

cool_ico.png

1022 ms

e1075097bd37c5f068680e56f64fedce_small.jpg

e1075097bd37c5f068680e56f64fedce_small.jpg

1023 ms

447bbfa50aef48314638132346a1014c_small.jpg

447bbfa50aef48314638132346a1014c_small.jpg

1041 ms

8973fb336ac9cf9db69d09e89ed1d6c9_small.jpg

8973fb336ac9cf9db69d09e89ed1d6c9_small.jpg

1031 ms

9212228ff9484f5234eddb504e18519e_small.jpg

9212228ff9484f5234eddb504e18519e_small.jpg

1287 ms

js

js

107 ms

MAm2RH24-7w

MAm2RH24-7w

229 ms

embed

embed

622 ms

e9733e667536cd466c5b40df85c5ff8d_small.jpg

e9733e667536cd466c5b40df85c5ff8d_small.jpg

961 ms

7f0b72af8fa6753770099ebb1c7da30c_small.jpg

7f0b72af8fa6753770099ebb1c7da30c_small.jpg

897 ms

3e9cb0d1225bae8db553d329ad732d38_small.jpg

3e9cb0d1225bae8db553d329ad732d38_small.jpg

1027 ms

37398d8f2d91cbc5b073306866a652a5_small.jpg

37398d8f2d91cbc5b073306866a652a5_small.jpg

1027 ms

sol_bg.jpg

sol_bg.jpg

1237 ms

poppins.svg

poppins.svg

1024 ms

poppins_semibold.svg

poppins_semibold.svg

988 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1078 ms

lora-bold.woff

lora-bold.woff

1064 ms

2314bfae0a704f7da39b1d2ed2c995eb.png

2314bfae0a704f7da39b1d2ed2c995eb.png

1061 ms

e8c0ae29d8d5410dffecd8a637e02df7.png

e8c0ae29d8d5410dffecd8a637e02df7.png

1009 ms

2f5e7e6e7d5c5406b966a55b89100038.png

2f5e7e6e7d5c5406b966a55b89100038.png

1017 ms

1da2387ea5eaca0e6bc542770fae8dea.png

1da2387ea5eaca0e6bc542770fae8dea.png

1014 ms

www-player.css

www-player.css

8 ms

www-embed-player.js

www-embed-player.js

29 ms

base.js

base.js

60 ms

66bb2a6cee60f5e85d3de6d3a1665c35.jpg

66bb2a6cee60f5e85d3de6d3a1665c35.jpg

1084 ms

ad_status.js

ad_status.js

196 ms

QIgJXlTW_ocH5BKR4VvT459F7KnrK51w4wqraUAmDYI.js

QIgJXlTW_ocH5BKR4VvT459F7KnrK51w4wqraUAmDYI.js

117 ms

embed.js

embed.js

66 ms

7e83af8825f12aa99464a9a1045b6fa9.jpg

7e83af8825f12aa99464a9a1045b6fa9.jpg

625 ms

js

js

189 ms

4da8a2d6e24877dd574e7dc26faa2024.jpg

4da8a2d6e24877dd574e7dc26faa2024.jpg

1814 ms

footer_logo.png

footer_logo.png

680 ms

ipv6.png

ipv6.png

681 ms

dabd5bae649482c782c2d532a7117ccd.png

dabd5bae649482c782c2d532a7117ccd.png

691 ms

3fc55ade432f9d4cef9908ff6caad08d.png

3fc55ade432f9d4cef9908ff6caad08d.png

753 ms

fe3c123c380bb1829d33f0b52ed53667.png

fe3c123c380bb1829d33f0b52ed53667.png

752 ms

side_icon01.png

side_icon01.png

811 ms

side_icon03.png

side_icon03.png

737 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

167 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

169 ms

side_icon02.png

side_icon02.png

744 ms

id

id

150 ms

side_icon04.png

side_icon04.png

763 ms

side_icon05.png

side_icon05.png

644 ms

53d841ada71cdb5872cde37946e1db09.jpg

53d841ada71cdb5872cde37946e1db09.jpg

650 ms

search_ico.png

search_ico.png

657 ms

org_bg.jpg

org_bg.jpg

712 ms

Create

Create

24 ms

pro_ico.png

pro_ico.png

702 ms

hot_bg.png

hot_bg.png

658 ms

blue_bg.jpg

blue_bg.jpg

619 ms

cool_bg.png

cool_bg.png

617 ms

GenerateIT

GenerateIT

15 ms

pro_bg.jpg

pro_bg.jpg

713 ms

pro_bg2.jpg

pro_bg2.jpg

709 ms

title_line.png

title_line.png

644 ms

link_ico.png

link_ico.png

641 ms

sol_ico1.png

sol_ico1.png

645 ms

sol_ico2.png

sol_ico2.png

588 ms

sol_ico5.png

sol_ico5.png

593 ms

sol_ico4.png

sol_ico4.png

590 ms

poppins.woff

poppins.woff

586 ms

poppins_semibold.woff

poppins_semibold.woff

611 ms

sol_ico6.png

sol_ico6.png

597 ms

about_bg.jpg

about_bg.jpg

611 ms

0ef7345bc5e4ea7a9e7b3d2626c68521.jpg

0ef7345bc5e4ea7a9e7b3d2626c68521.jpg

1035 ms

mes_e.png

mes_e.png

587 ms

mes_p.png

mes_p.png

604 ms

mes_m.png

mes_m.png

596 ms

send_ico.png

send_ico.png

573 ms

footer_add.png

footer_add.png

585 ms

footer_tel.png

footer_tel.png

605 ms

footer_email.png

footer_email.png

604 ms

footer_whatsapp.png

footer_whatsapp.png

633 ms

online.png

online.png

587 ms

Accessibility Review

heatold.com accessibility score

58

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

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

heatold.com best practices score

58

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

heatold.com SEO score

77

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

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 Heatold.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 Heatold.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

heatold.com

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