Tools & Wizards About Us
butterflyresidential.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

butterflyresidential.com

butterflyresidential.com

Page Load Speed

4.9 sec in total

First Response

228 ms

Resources Loaded

4.1 sec

Page Rendered

549 ms

butterflyresidential.com screenshot

About Website

Click here to check amazing Butterflyresidential content for Spain. Otherwise, check out these important facts you probably never knew about butterflyresidential.com

Explore amazing luxury properties for sale in Marbella, Barbados, Saint Lucia with Butterfly Residential.

Visit butterflyresidential.com

Key Findings

We analyzed Butterflyresidential.com page load time and found that the first response time was 228 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

butterflyresidential.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value14.1 s

1/100

10%

TBT (Total Blocking Time)

Value1,250 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.341

33/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

butterflyresidential.com

228 ms

butterflyresidential.com

515 ms

analytics.js

100 ms

bootstrap.min.css

190 ms

site.css

204 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 41% of them (27 requests) were addressed to the original Butterflyresidential.com, 39% (26 requests) were made to Maps.googleapis.com and 6% (4 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Butterflyresidential.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 423.7 kB (12%)

Content Size

3.4 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Butterflyresidential.com main page is 3.4 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. 70% of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 76.7 kB

  • Original 90.0 kB
  • After minification 79.0 kB
  • After compression 13.2 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. This page needs HTML code to be minified as it can gain 10.9 kB, which is 12% 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 76.7 kB or 85% of the original size.

Image Optimization

-10%

Potential reduce by 309.7 kB

  • Original 3.2 MB
  • After minification 2.9 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. Butterflyresidential images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 33.9 kB

  • Original 133.8 kB
  • After minification 133.8 kB
  • After compression 99.9 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 33.9 kB or 25% of the original size.

CSS Optimization

-33%

Potential reduce by 3.4 kB

  • Original 10.4 kB
  • After minification 10.4 kB
  • After compression 7.0 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. Butterflyresidential.com needs all CSS files to be minified and compressed as it can save up to 3.4 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (31%)

Requests Now

61

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Butterflyresidential. 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 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

butterflyresidential.com

butterflyresidential.com

228 ms

butterflyresidential.com

butterflyresidential.com

515 ms

analytics.js

analytics.js

100 ms

bootstrap.min.css

bootstrap.min.css

190 ms

site.css

site.css

204 ms

ndx.css

ndx.css

256 ms

logo.png

logo.png

490 ms

en.png

en.png

489 ms

es.png

es.png

489 ms

blank.gif

blank.gif

478 ms

w3k0t1s11g08g4k0kw.jpg

w3k0t1s11g08g4k0kw.jpg

664 ms

pwxtperrkzk0gkc4cw.jpg

pwxtperrkzk0gkc4cw.jpg

843 ms

1vhrr8bug8f4okss48.jpg

1vhrr8bug8f4okss48.jpg

842 ms

Main%20photo.jpg

Main%20photo.jpg

746 ms

Main%20photo.jpg

Main%20photo.jpg

850 ms

Barbados-Exterior%201%20(Large).jpg

Barbados-Exterior%201%20(Large).jpg

851 ms

js

js

332 ms

ndx.js

ndx.js

876 ms

defaults-en.js

defaults-en.js

849 ms

theme.js

theme.js

1064 ms

jquery.number.js

jquery.number.js

1065 ms

Main%20photo.JPEG

Main%20photo.JPEG

1177 ms

38CFD319-0209-4BB5-AE8D-CF3B78FBC296_1_201_a.jpg

38CFD319-0209-4BB5-AE8D-CF3B78FBC296_1_201_a.jpg

1149 ms

Stars%2013.jpeg

Stars%2013.jpeg

1177 ms

collect

collect

49 ms

collect

collect

129 ms

overlay.png

overlay.png

867 ms

ga-audiences

ga-audiences

174 ms

gen_204

gen_204

46 ms

bootstrap-select.min.css

bootstrap-select.min.css

138 ms

css2

css2

146 ms

font-awesome.min.css

font-awesome.min.css

87 ms

3813f3f5-278e-4bbf-a0f2-2553c751773b.js

3813f3f5-278e-4bbf-a0f2-2553c751773b.js

775 ms

loading-2.gif

loading-2.gif

542 ms

light-skin-1.png

light-skin-1.png

227 ms

liqhng2dbls0ksos8c.jpg

liqhng2dbls0ksos8c.jpg

755 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew-.ttf

188 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

61 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

184 ms

common.js

common.js

36 ms

util.js

util.js

56 ms

map.js

map.js

37 ms

marker.js

marker.js

35 ms

8malk135e8cooc08g.jpeg

8malk135e8cooc08g.jpeg

596 ms

onion.js

onion.js

65 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

68 ms

map-logo.png

map-logo.png

198 ms

AuthenticationService.Authenticate

AuthenticationService.Authenticate

46 ms

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vt

46 ms

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vt

45 ms

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vt

49 ms

vt

vt

64 ms

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vt

65 ms

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vt

66 ms

vt

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87 ms

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77 ms

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103 ms

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98 ms

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109 ms

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101 ms

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151 ms

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117 ms

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141 ms

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136 ms

vt

vt

147 ms

icon_error.png

icon_error.png

38 ms

Accessibility Review

butterflyresidential.com accessibility score

71

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

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

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

[id] attributes on active, focusable elements are not unique

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

butterflyresidential.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

butterflyresidential.com SEO score

92

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

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

    N/A

  • Encoding

    UTF-8

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

butterflyresidential.com

Open Graph data is detected on the main page of Butterflyresidential. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: