Tools & Wizards About Us
butterflyonline.com screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

butterflyonline.com

Butterfly Online: Table Tennis Equipment & Table Tennis News

Page Load Speed

3.9 sec in total

First Response

163 ms

Resources Loaded

2.5 sec

Page Rendered

1.3 sec

butterflyonline.com screenshot

About Website

Welcome to butterflyonline.com homepage info - get ready to check Butterfly Online best content for United States right away, or after learning these important things about butterflyonline.com

Professional table tennis equipment: table tennis tables, rackets, rubber, robots, blades, shoes, balls, outdoor ping pong tables & more.

Visit butterflyonline.com

Key Findings

We analyzed Butterflyonline.com page load time and found that the first response time was 163 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

butterflyonline.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value31.5 s

0/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value1,750 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.353

31/100

15%

TTI (Time to Interactive)

Value21.3 s

1/100

10%

Network Requests Diagram

butterflyonline.com

163 ms

reset.css

64 ms

style.css

96 ms

style.min.css

105 ms

style.min.css

82 ms

Our browser made a total of 145 requests to load all elements on the main page. We found that 84% of them (122 requests) were addressed to the original Butterflyonline.com, 4% (6 requests) were made to P.yotpo.com and 3% (5 requests) were made to Staticw2.yotpo.com. The less responsive or slowest element that took the longest time to load (818 ms) relates to the external source Staticw2.yotpo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 499.2 kB (5%)

Content Size

9.6 MB

After Optimization

9.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Butterflyonline.com main page is 9.6 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 8.8 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 291.9 kB

  • Original 337.6 kB
  • After minification 332.2 kB
  • After compression 45.7 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 291.9 kB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 145.3 kB

  • Original 8.8 MB
  • After minification 8.7 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. Butterfly Online images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.1 kB

  • Original 250.2 kB
  • After minification 250.2 kB
  • After compression 247.1 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

-34%

Potential reduce by 58.8 kB

  • Original 170.9 kB
  • After minification 117.2 kB
  • After compression 112.2 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. Butterflyonline.com needs all CSS files to be minified and compressed as it can save up to 58.8 kB or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 58 (43%)

Requests Now

136

After Optimization

78

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 136 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Butterfly Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

butterflyonline.com

butterflyonline.com

163 ms

reset.css

reset.css

64 ms

style.css

style.css

96 ms

style.min.css

style.min.css

105 ms

style.min.css

style.min.css

82 ms

front-flex.min.css

front-flex.min.css

88 ms

slider-pro.min.css

slider-pro.min.css

102 ms

animate.css

animate.css

98 ms

owl.carousel.css

owl.carousel.css

115 ms

style-static.min.css

style-static.min.css

202 ms

buttons.dataTables.min.css

buttons.dataTables.min.css

124 ms

tablepress-combined.min.css

tablepress-combined.min.css

148 ms

pum-site-styles.css

pum-site-styles.css

139 ms

masterslider.main.css

masterslider.main.css

141 ms

custom.css

custom.css

148 ms

jquery.min.js

jquery.min.js

180 ms

owl.carousel.min.js

owl.carousel.min.js

177 ms

09f82ab9f9.js

09f82ab9f9.js

66 ms

js

js

65 ms

jquery.adrotate.dyngroup.js

jquery.adrotate.dyngroup.js

162 ms

clicker.js

clicker.js

163 ms

juiz-social-post-sharer.min.js

juiz-social-post-sharer.min.js

157 ms

comment-reply.min.js

comment-reply.min.js

321 ms

scripts.min.js

scripts.min.js

323 ms

core.min.js

core.min.js

321 ms

pum-site-scripts.js

pum-site-scripts.js

325 ms

mobile-detect.min.js

mobile-detect.min.js

321 ms

common.js

common.js

324 ms

jquery.easing.min.js

jquery.easing.min.js

322 ms

masterslider.min.js

masterslider.min.js

325 ms

jquery.sliderPro.min.js

jquery.sliderPro.min.js

324 ms

magnific-popup.js

magnific-popup.js

439 ms

functions.js

functions.js

440 ms

conversion.js

conversion.js

83 ms

css

css

35 ms

sdk.js

sdk.js

209 ms

butterfly-north-america-carbon-tile.png

butterfly-north-america-carbon-tile.png

188 ms

butterfly-north-america-table-tennis-logo.png

butterfly-north-america-table-tennis-logo.png

187 ms

butterfly-north-america-pink-tile.png

butterfly-north-america-pink-tile.png

190 ms

60-Years.png

60-Years.png

188 ms

Puerto-Rico-Logo-2024.webp

Puerto-Rico-Logo-2024.webp

188 ms

2024_Butterfly_Table_Tennis_Catalog.jpg

2024_Butterfly_Table_Tennis_Catalog.jpg

192 ms

blank.gif

blank.gif

191 ms

robot-comparison-chart.jpg

robot-comparison-chart.jpg

190 ms

blank.gif

blank.gif

190 ms

Player-Sets-1080.jpg

Player-Sets-1080.jpg

672 ms

Glayzer-1080x1080-2.jpg

Glayzer-1080x1080-2.jpg

567 ms

PT-Tops-1080x1080-1.gif

PT-Tops-1080x1080-1.gif

701 ms

Fan-Zhendong-Blade-Series-1080x1080-1.jpg

Fan-Zhendong-Blade-Series-1080x1080-1.jpg

625 ms

Official-ball-of-WTTC-20242026-IG-2.jpg

Official-ball-of-WTTC-20242026-IG-2.jpg

665 ms

Amicus-Prime.png

Amicus-Prime.png

624 ms

Table-Cover-1080.jpg

Table-Cover-1080.jpg

680 ms

Junior_Banner_IG_20230418-1.jpg

Junior_Banner_IG_20230418-1.jpg

680 ms

17.jpg

17.jpg

663 ms

16.jpg

16.jpg

693 ms

18.jpg

18.jpg

693 ms

44.jpg

44.jpg

711 ms

19.jpg

19.jpg

711 ms

Coaches.jpg

Coaches.jpg

713 ms

75.jpg

75.jpg

720 ms

Clubs.jpg

Clubs.jpg

657 ms

24.jpg

24.jpg

668 ms

google-photos.svg

google-photos.svg

678 ms

butterfly-north-america-distributor.png

butterfly-north-america-distributor.png

684 ms

PROSB.media_.01-150x150.jpg

PROSB.media_.01-150x150.jpg

698 ms

PROSB.media_.02-150x150.jpg

PROSB.media_.02-150x150.jpg

689 ms

3722.main-1-300x300.jpg

3722.main-1-300x300.jpg

685 ms

2021-World-Championships-Table-Tennis-Blade-Usage.jpg

2021-World-Championships-Table-Tennis-Blade-Usage.jpg

696 ms

com_korbel-300x200.jpg

com_korbel-300x200.jpg

713 ms

js

js

95 ms

com_ifs-zlf-300x200.jpg

com_ifs-zlf-300x200.jpg

594 ms

com_sk7-300x200.jpg

com_sk7-300x200.jpg

603 ms

com_diode5-300x200.jpg

com_diode5-300x200.jpg

607 ms

com_ifl-zlc-300x200.jpg

com_ifl-zlc-300x200.jpg

606 ms

36991-300x300.jpg

36991-300x300.jpg

606 ms

06040-300x300.jpg

06040-300x300.jpg

631 ms

36681-300x300.jpg

36681-300x300.jpg

624 ms

37041-300x300.jpg

37041-300x300.jpg

628 ms

36771-300x300.jpg

36771-300x300.jpg

627 ms

23930-300x300.jpg

23930-300x300.jpg

632 ms

36541-300x300.jpg

36541-300x300.jpg

631 ms

OpenSans-Bold-webfont.woff

OpenSans-Bold-webfont.woff

647 ms

sdk.js

sdk.js

413 ms

widget.js

widget.js

818 ms

298 ms

OpenSans-Regular-webfont.woff

OpenSans-Regular-webfont.woff

281 ms

1416.js

1416.js

131 ms

OpenSans-CondBold-webfont.woff

OpenSans-CondBold-webfont.woff

237 ms

fa-brands-400.woff

fa-brands-400.woff

286 ms

118 ms

fa-regular-400.woff

fa-regular-400.woff

245 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

241 ms

fa-solid-900.woff

fa-solid-900.woff

281 ms

OpenSans-ExtraBold-webfont.woff

OpenSans-ExtraBold-webfont.woff

228 ms

06050-300x300.jpg

06050-300x300.jpg

223 ms

36611-300x300.jpg

36611-300x300.jpg

256 ms

35841-300x300.jpg

35841-300x300.jpg

257 ms

38 ms

36951-300x300.jpg

36951-300x300.jpg

251 ms

36551-300x300.jpg

36551-300x300.jpg

240 ms

06060-300x300.jpg

06060-300x300.jpg

242 ms

butterflyonline.com.json

butterflyonline.com.json

21 ms

36701-300x300.jpg

36701-300x300.jpg

240 ms

36881-300x300.jpg

36881-300x300.jpg

236 ms

shopping-cart-icon.png

shopping-cart-icon.png

267 ms

31.jpg

31.jpg

256 ms

view-icon.png

view-icon.png

245 ms

34.jpg

34.jpg

240 ms

AlanChu2-scaled-e1715004430729.jpg

AlanChu2-scaled-e1715004430729.jpg

239 ms

Danish-National-Team-2024-e1715010781798.png

Danish-National-Team-2024-e1715010781798.png

249 ms

Aly.jpg

Aly.jpg

232 ms

30.jpg

30.jpg

235 ms

Groth1.jpg

Groth1.jpg

214 ms

Essential.jpg

Essential.jpg

214 ms

butterfly-north-america-logo-mark-bg.png

butterfly-north-america-logo-mark-bg.png

209 ms

slider-tile-bg.png

slider-tile-bg.png

225 ms

loading-2.gif

loading-2.gif

266 ms

black-skin-2.png

black-skin-2.png

234 ms

55-256x450.png

55-256x450.png

249 ms

20-256x450.png

20-256x450.png

216 ms

24-256x450.png

24-256x450.png

243 ms

15-256x450.png

15-256x450.png

243 ms

14-256x450.png

14-256x450.png

239 ms

light-skin-5.png

light-skin-5.png

287 ms

WAB-website-banners-07.png

WAB-website-banners-07.png

251 ms

44.png

44.png

249 ms

WAB-website-banners-28.png

WAB-website-banners-28.png

206 ms

WAB-website-banners-23.png

WAB-website-banners-23.png

204 ms

18.png

18.png

205 ms

WAB-website-banner-67.png

WAB-website-banner-67.png

293 ms

WAB-website-banners-41.png

WAB-website-banners-41.png

202 ms

SARASOTA-TTC.png

SARASOTA-TTC.png

226 ms

WAB-website-banners-26.png

WAB-website-banners-26.png

215 ms

widget.css

widget.css

180 ms

i

i

72 ms

carousels

carousels

235 ms

testimonials

testimonials

311 ms

juiz-social-post-sharer-modal.min.css

juiz-social-post-sharer-modal.min.css

81 ms

open_sans.css

open_sans.css

62 ms

juiz-social-post-sharer-modal.min.css

juiz-social-post-sharer-modal.min.css

136 ms

i

i

82 ms

i

i

81 ms

i

i

82 ms

i

i

83 ms

i

i

84 ms

Accessibility Review

butterflyonline.com accessibility score

51

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

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

High

Heading elements are not in a sequentially-descending order

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 IDs 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

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

Links do not have a discernible name

Best Practices

butterflyonline.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

butterflyonline.com SEO score

77

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

robots.txt is not valid

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

    EN

  • Encoding

    UTF-8

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

butterflyonline.com

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