Tools & Wizards About Us
roballendiving.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

roballendiving.com

Rob Allen Diving Spearguns, Freediving, Railguns & More

Page Load Speed

1.5 sec in total

First Response

67 ms

Resources Loaded

1.2 sec

Page Rendered

222 ms

roballendiving.com screenshot

About Website

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

Welcome to the Rob Allen USA site. The site is dedicated to world renowned Rob Allen Spearfishing products - Spearguns, Freediving, Railguns, and more!

Visit roballendiving.com

Key Findings

We analyzed Roballendiving.com page load time and found that the first response time was 67 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

roballendiving.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value13.6 s

0/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value2,790 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.259

48/100

15%

TTI (Time to Interactive)

Value20.9 s

1/100

10%

Network Requests Diagram

roballendiving.com

67 ms

roballendiving.com

130 ms

style.min.css

45 ms

styles.css

62 ms

fl-icons.css

62 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 63% of them (54 requests) were addressed to the original Roballendiving.com, 13% (11 requests) were made to Static.xx.fbcdn.net and 6% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (393 ms) relates to the external source Facebook.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 205.2 kB (16%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Roballendiving.com main page is 1.3 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. Javascripts take 764.8 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 134.3 kB

  • Original 163.7 kB
  • After minification 158.0 kB
  • After compression 29.4 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 134.3 kB or 82% of the original size.

Image Optimization

-8%

Potential reduce by 19.0 kB

  • Original 228.7 kB
  • After minification 209.6 kB

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. Rob Allen Diving images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 45.8 kB

  • Original 764.8 kB
  • After minification 764.8 kB
  • After compression 719.0 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 6.0 kB

  • Original 112.1 kB
  • After minification 111.8 kB
  • After compression 106.1 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. Roballendiving.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 60 (77%)

Requests Now

78

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rob Allen Diving. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 49 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

roballendiving.com

roballendiving.com

67 ms

roballendiving.com

roballendiving.com

130 ms

style.min.css

style.min.css

45 ms

styles.css

styles.css

62 ms

fl-icons.css

fl-icons.css

62 ms

wishlist.css

wishlist.css

64 ms

js_composer.min.css

js_composer.min.css

116 ms

flatsome.css

flatsome.css

94 ms

flatsome-shop.css

flatsome-shop.css

72 ms

style.css

style.css

81 ms

css

css

41 ms

jquery.min.js

jquery.min.js

109 ms

jquery-migrate.min.js

jquery-migrate.min.js

89 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

93 ms

add-to-cart.min.js

add-to-cart.min.js

101 ms

js.cookie.min.js

js.cookie.min.js

110 ms

woocommerce.min.js

woocommerce.min.js

146 ms

woocommerce-add-to-cart.js

woocommerce-add-to-cart.js

146 ms

css

css

26 ms

wc-blocks.css

wc-blocks.css

188 ms

rs6.css

rs6.css

189 ms

jquery.selectBox.min.js

jquery.selectBox.min.js

188 ms

jquery.prettyPhoto.min.js

jquery.prettyPhoto.min.js

203 ms

jquery.yith-wcwl.min.js

jquery.yith-wcwl.min.js

205 ms

index.js

index.js

205 ms

index.js

index.js

205 ms

rbtools.min.js

rbtools.min.js

211 ms

rs6.min.js

rs6.min.js

251 ms

sourcebuster.min.js

sourcebuster.min.js

208 ms

order-attribution.min.js

order-attribution.min.js

207 ms

hoverIntent.min.js

hoverIntent.min.js

207 ms

flatsome.js

flatsome.js

250 ms

wishlist.js

wishlist.js

207 ms

flatsome-live-search.js

flatsome-live-search.js

209 ms

woocommerce.js

woocommerce.js

303 ms

smsb_script.js

smsb_script.js

303 ms

js_composer_front.min.js

js_composer_front.min.js

303 ms

underscore.min.js

underscore.min.js

302 ms

wp-util.min.js

wp-util.min.js

327 ms

add-to-cart-variation.min.js

add-to-cart-variation.min.js

327 ms

zxcvbn-async.min.js

zxcvbn-async.min.js

299 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

284 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

285 ms

wp-polyfill.min.js

wp-polyfill.min.js

282 ms

hooks.min.js

hooks.min.js

312 ms

i18n.min.js

i18n.min.js

305 ms

password-strength-meter.min.js

password-strength-meter.min.js

295 ms

password-strength-meter.min.js

password-strength-meter.min.js

292 ms

page.php

page.php

350 ms

page.php

page.php

393 ms

roballen.png

roballen.png

184 ms

dummy.png

dummy.png

185 ms

Gun-Reel-60m-No-Line-555x312-1-300x300.jpg

Gun-Reel-60m-No-Line-555x312-1-300x300.jpg

255 ms

DSC_3433-copy-300x300.jpg

DSC_3433-copy-300x300.jpg

338 ms

LONGLINE-CLIP-W-SWIVEL-300x300.jpg

LONGLINE-CLIP-W-SWIVEL-300x300.jpg

336 ms

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6431585eb807d16e25f4cc46e94d4280-300x300.jpg

336 ms

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S6uyw4BMUTPHjx4wWyWtFCc.ttf

124 ms

S6u9w4BMUTPHh6UVSwiPHA3q5d0.ttf

S6u9w4BMUTPHh6UVSwiPHA3q5d0.ttf

151 ms

fl-icons.ttf

fl-icons.ttf

316 ms

sdk.js

sdk.js

107 ms

widgets.js

widgets.js

214 ms

share-button.js

share-button.js

164 ms

widgets.js

widgets.js

167 ms

platform.js

platform.js

165 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX9-p7K4GLs.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX9-p7K4GLs.ttf

94 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVcUwaEQXjM.ttf

117 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVcUwaEQXjM.ttf

118 ms

sdk.js

sdk.js

58 ms

75 ms

yXuS2WjvXcO.css

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62 ms

odEcj4EBDzB.js

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73 ms

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66 ms

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118 ms

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121 ms

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72 ms

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72 ms

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118 ms

ALTQi95mOyD.js

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124 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

164 ms

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71 ms

EIDMHaVPVS4.js

EIDMHaVPVS4.js

48 ms

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131 ms

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46 ms

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VuRstRCPjmu.png

36 ms

settings

settings

112 ms

zxcvbn.min.js

zxcvbn.min.js

96 ms

Accessibility Review

roballendiving.com accessibility score

86

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.

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

Links do not have a discernible name

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

roballendiving.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

roballendiving.com SEO score

97

Search Engine Optimization Advices

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 Roballendiving.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 Roballendiving.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

roballendiving.com

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