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megaflo.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

megaflo.com

Heatrae Sadia – Unvented Cylinder Manufacturer | Heatrae Sadia

Page Load Speed

2.8 sec in total

First Response

285 ms

Resources Loaded

2 sec

Page Rendered

497 ms

megaflo.com screenshot

About Website

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

Heatrae Sadia are award-winning unvented cylinder manufacturers with Megaflo unvented cylinders, available in both direct and indirect heating. Visit our website for the full range.

Visit megaflo.com

Key Findings

We analyzed Megaflo.com page load time and found that the first response time was 285 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

megaflo.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.8 s

0/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value1,280 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.0 s

6/100

10%

Network Requests Diagram

megaflo.com

285 ms

unvented-cylinders.htm

477 ms

unvented-cylinders

290 ms

OtAutoBlock.js

60 ms

otSDKStub.js

71 ms

Our browser made a total of 157 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Megaflo.com, 90% (141 requests) were made to Mediacdn.heatraesadia.com and 4% (7 requests) were made to Heatraesadia.com. The less responsive or slowest element that took the longest time to load (625 ms) relates to the external source Heatraesadia.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 424.4 kB (16%)

Content Size

2.7 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Megaflo.com main page is 2.7 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. 65% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 72.0 kB

  • Original 84.1 kB
  • After minification 69.9 kB
  • After compression 12.1 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 14.1 kB, which is 17% 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 72.0 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 515 B

  • Original 1.5 MB
  • After minification 1.5 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. Megaflo images are well optimized though.

JavaScript Optimization

-31%

Potential reduce by 315.3 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 691.6 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 315.3 kB or 31% of the original size.

CSS Optimization

-35%

Potential reduce by 36.6 kB

  • Original 105.9 kB
  • After minification 105.5 kB
  • After compression 69.3 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. Megaflo.com needs all CSS files to be minified and compressed as it can save up to 36.6 kB or 35% of the original size.

Requests Breakdown

Number of requests can be reduced by 82 (54%)

Requests Now

152

After Optimization

70

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 152 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Megaflo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 48 to 1 for JavaScripts and from 36 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

megaflo.com

megaflo.com

285 ms

unvented-cylinders.htm

unvented-cylinders.htm

477 ms

unvented-cylinders

unvented-cylinders

290 ms

OtAutoBlock.js

OtAutoBlock.js

60 ms

otSDKStub.js

otSDKStub.js

71 ms

bdr-cookieconsent.js

bdr-cookieconsent.js

92 ms

authentication.css

authentication.css

119 ms

asmsearch.css

asmsearch.css

124 ms

bdrt-easy-responsive-tabs.css

bdrt-easy-responsive-tabs.css

133 ms

thinkquality.css

thinkquality.css

134 ms

bdrt-easy-responsive-vtabs.css

bdrt-easy-responsive-vtabs.css

138 ms

faq.css

faq.css

136 ms

ioniconsmin.css

ioniconsmin.css

139 ms

jquerybxslidercarousel.css

jquerybxslidercarousel.css

137 ms

jquerybxslidergallery.css

jquerybxslidergallery.css

135 ms

jquerybxsliderslider.css

jquerybxsliderslider.css

136 ms

jqueryfancybox.css

jqueryfancybox.css

141 ms

pure-min.css

pure-min.css

163 ms

regular-menu.css

regular-menu.css

140 ms

sagi-style.css

sagi-style.css

145 ms

slick.css

slick.css

142 ms

slick-theme.css

slick-theme.css

145 ms

sm-blue.css

sm-blue.css

141 ms

sm-core-css.css

sm-core-css.css

163 ms

sm-simple.css

sm-simple.css

143 ms

style.css

style.css

145 ms

video_custom.css

video_custom.css

146 ms

wffm-custom.css

wffm-custom.css

146 ms

grids-responsive-min.css

grids-responsive-min.css

146 ms

heatraesadia.css

heatraesadia.css

148 ms

heatrae_additional.css

heatrae_additional.css

154 ms

cookie-consent-heatrae.css

cookie-consent-heatrae.css

154 ms

sagittarius.css

sagittarius.css

155 ms

sitewidebanner.css

sitewidebanner.css

157 ms

form-styling.css

form-styling.css

155 ms

asm-table.css

asm-table.css

157 ms

important-banner.css

important-banner.css

155 ms

megaflo-campaign.css

megaflo-campaign.css

159 ms

homepagebannermobile.css

homepagebannermobile.css

155 ms

display-classes.css

display-classes.css

158 ms

heatraectalink.css

heatraectalink.css

158 ms

VisitorIdentification.js

VisitorIdentification.js

204 ms

polyfill.min.js

polyfill.min.js

47 ms

polyfill.min.js

polyfill.min.js

235 ms

react.development.js

react.development.js

62 ms

react-dom.development.js

react-dom.development.js

83 ms

clientbundle.js

clientbundle.js

625 ms

e-v1.js

e-v1.js

165 ms

bdr-search.js

bdr-search.js

386 ms

e6047425-cccf-4890-88c3-f61b6d8a69bb.json

e6047425-cccf-4890-88c3-f61b6d8a69bb.json

24 ms

sitewidebanner.js

sitewidebanner.js

52 ms

fb.js

fb.js

43 ms

jquery191min.js

jquery191min.js

39 ms

bdrcookieconsent.js

bdrcookieconsent.js

38 ms

modernizr-custom.js

modernizr-custom.js

36 ms

carouselinit.js

carouselinit.js

41 ms

backtotop.js

backtotop.js

39 ms

bdrt-easyresponsivetabs.js

bdrt-easyresponsivetabs.js

40 ms

facebook.js

facebook.js

38 ms

findinstallers.js

findinstallers.js

36 ms

inputvalidation.js

inputvalidation.js

35 ms

jquerybahashchange.js

jquerybahashchange.js

35 ms

css

css

39 ms

jqueryfancybox.js

jqueryfancybox.js

36 ms

jqueryfancyboxmedia.js

jqueryfancyboxmedia.js

42 ms

jqueryfancyboxmin.js

jqueryfancyboxmin.js

36 ms

jquerysmartmenusmin.js

jquerysmartmenusmin.js

35 ms

jqueryvalidatemin.js

jqueryvalidatemin.js

34 ms

jqueryvalidateunobtrusivemin.js

jqueryvalidateunobtrusivemin.js

34 ms

formvalidation.js

formvalidation.js

38 ms

media.js

media.js

39 ms

mediaelementandplayermin.js

mediaelementandplayermin.js

38 ms

megamenu.js

megamenu.js

33 ms

megamenu2.js

megamenu2.js

31 ms

regular-menu.js

regular-menu.js

31 ms

searchresults.js

searchresults.js

31 ms

slick.js

slick.js

33 ms

twitter.js

twitter.js

29 ms

youtube-helper.js

youtube-helper.js

31 ms

customizetwitter11.js

customizetwitter11.js

32 ms

scriptsv2.js

scriptsv2.js

29 ms

iframeresizermin.js

iframeresizermin.js

78 ms

jquerybdrtbxslider.js

jquerybdrtbxslider.js

30 ms

whosonchat.js

whosonchat.js

28 ms

close_bcs.js

close_bcs.js

29 ms

form-styling.js

form-styling.js

29 ms

web-capture.js

web-capture.js

25 ms

2023-heatraesadia_logo_rgb.svg

2023-heatraesadia_logo_rgb.svg

39 ms

logo-compact-heatrae-sadia.png

logo-compact-heatrae-sadia.png

37 ms

mf-eco-125-direct.jpg

mf-eco-125-direct.jpg

36 ms

bax171115a_res-609_electric_boiler_erp_changes_-_electromax_drop_down_menu_image.png

bax171115a_res-609_electric_boiler_erp_changes_-_electromax_drop_down_menu_image.png

41 ms

supreme-megamenu-icon.jpg

supreme-megamenu-icon.jpg

37 ms

hand-wash-unit.jpg

hand-wash-unit.jpg

42 ms

mf-solar-ready-260-d.jpg

mf-solar-ready-260-d.jpg

39 ms

how-to-buy.jpg

how-to-buy.jpg

40 ms

in-warranty-enquiries.jpg

in-warranty-enquiries.jpg

39 ms

santon-landing-page-assets_main-navigation-image.jpg

santon-landing-page-assets_main-navigation-image.jpg

42 ms

elson-landing-page-assets_main_navigation-image.jpg

elson-landing-page-assets_main_navigation-image.jpg

44 ms

careers.jpg

careers.jpg

40 ms

heatrae-sadia-brand-overview.jpg

heatrae-sadia-brand-overview.jpg

42 ms

mission-vision-and-values.jpg

mission-vision-and-values.jpg

43 ms

csr-megamenu.jpg

csr-megamenu.jpg

45 ms

csr-policy.jpg

csr-policy.jpg

45 ms

heatrae-sadia-in-the-middle-east.jpg

heatrae-sadia-in-the-middle-east.jpg

42 ms

new-design.jpg

new-design.jpg

43 ms

efficiencies.jpg

efficiencies.jpg

46 ms

bim-library.jpg

bim-library.jpg

44 ms

compliance.jpg

compliance.jpg

45 ms

waster-water.jpg

waster-water.jpg

44 ms

ecpd.jpg

ecpd.jpg

45 ms

parts-enquiries.jpg

parts-enquiries.jpg

47 ms

parts-ordering-process.jpg

parts-ordering-process.jpg

46 ms

news-and-events.jpg

news-and-events.jpg

47 ms

export-product-range.jpg

export-product-range.jpg

47 ms

technical.jpg

technical.jpg

47 ms

training.jpg

training.jpg

46 ms

get-the-best-out-of-the-product.jpg

get-the-best-out-of-the-product.jpg

53 ms

erp-information.jpg

erp-information.jpg

47 ms

product-delivery-and-returns-policies.jpg

product-delivery-and-returns-policies.jpg

52 ms

retrofit-and-refurbishment.jpg

retrofit-and-refurbishment.jpg

52 ms

market-insight.jpg

market-insight.jpg

52 ms

contact-customer-support.jpg

contact-customer-support.jpg

52 ms

discontinued-and-replacement-products.jpg

discontinued-and-replacement-products.jpg

22 ms

opening-hours.jpg

opening-hours.jpg

21 ms

literature-library.jpg

literature-library.jpg

27 ms

frequently-asked-questions.jpg

frequently-asked-questions.jpg

19 ms

how-to-choose-the-right-installer.jpg

how-to-choose-the-right-installer.jpg

19 ms

competent-person-building-control-registration.jpg

competent-person-building-control-registration.jpg

18 ms

energy-efficiency.jpg

energy-efficiency.jpg

19 ms

how-to-video-guides.jpg

how-to-video-guides.jpg

18 ms

glossary.jpg

glossary.jpg

39 ms

mf-eco-125-direct.png

mf-eco-125-direct.png

18 ms

mf-eco-125-direct.png

mf-eco-125-direct.png

18 ms

megafloecosolarpvready_landing.png

megafloecosolarpvready_landing.png

20 ms

mf-ecoplus-250-d.png

mf-ecoplus-250-d.png

17 ms

mf-solar-300-uv-d.png

mf-solar-300-uv-d.png

19 ms

bax180308b_eco-plus-flexistor-with-erp_landing-page-cta-banner.png

bax180308b_eco-plus-flexistor-with-erp_landing-page-cta-banner.png

19 ms

mf-system-fit.png

mf-system-fit.png

22 ms

mf-system-ready-125-i.png

mf-system-ready-125-i.png

21 ms

3_4_coral_aquanox.png

3_4_coral_aquanox.png

21 ms

how-to-buy.jpg

how-to-buy.jpg

18 ms

bim-library.jpg

bim-library.jpg

20 ms

flag.png

flag.png

20 ms

baxi-halo-lock-up-resi-comm-heat-hw-1-row-aside-rgb-all-white_resi-comm-heat-hw-1-row-aside.png

baxi-halo-lock-up-resi-comm-heat-hw-1-row-aside-rgb-all-white_resi-comm-heat-hw-1-row-aside.png

22 ms

baxi-halo-lock-up-resi-comm-heat-hw-3-rows-2-line-normal-rgb-all-white.png

baxi-halo-lock-up-resi-comm-heat-hw-3-rows-2-line-normal-rgb-all-white.png

22 ms

bdr-logo-white.png

bdr-logo-white.png

23 ms

search-icon-red.png

search-icon-red.png

103 ms

unvented-cylinders

unvented-cylinders

305 ms

search-and-head-icons.png

search-and-head-icons.png

83 ms

banner_product.png

banner_product.png

84 ms

linedot.png

linedot.png

85 ms

prod-hs-bg.png

prod-hs-bg.png

83 ms

arrows.png

arrows.png

82 ms

footer-background-image.jpg

footer-background-image.jpg

83 ms

social-icons.png

social-icons.png

84 ms

908c4810-64db-4b46-bb8e-823eb41f68c0_woff.woff

908c4810-64db-4b46-bb8e-823eb41f68c0_woff.woff

71 ms

75b36c58-2a02-4057-a537-09af0832ae46_woff.woff

75b36c58-2a02-4057-a537-09af0832ae46_woff.woff

71 ms

Accessibility Review

megaflo.com accessibility score

94

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

megaflo.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

megaflo.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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Megaflo.com 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 Megaflo.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

megaflo.com

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