Tools & Wizards About Us
houseofscuba.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

houseofscuba.com

Shop Scuba Equipment & Gear, San Diego Scuba Diving Lessons & Rentals – House of Scuba

Page Load Speed

1.3 sec in total

First Response

88 ms

Resources Loaded

984 ms

Page Rendered

193 ms

houseofscuba.com screenshot

About Website

Click here to check amazing House Of Scuba content for United States. Otherwise, check out these important facts you probably never knew about houseofscuba.com

Shop for Scuba & Snorkel Equipment, Gear, and Wetsuits. San Diego Scuba Diving Lessons, rentals and more at House of Scuba.

Visit houseofscuba.com

Key Findings

We analyzed Houseofscuba.com page load time and found that the first response time was 88 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

houseofscuba.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value19,760 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.271

45/100

15%

TTI (Time to Interactive)

Value31.3 s

0/100

10%

Network Requests Diagram

houseofscuba.com

88 ms

www.houseofscuba.com

382 ms

font-awesome.min.css

57 ms

scubastyle.css

62 ms

new-menu.css

72 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 69% of them (43 requests) were addressed to the original Houseofscuba.com, 5% (3 requests) were made to Google-analytics.com and 3% (2 requests) were made to Seal.godaddy.com. The less responsive or slowest element that took the longest time to load (404 ms) relates to the external source Seal.godaddy.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 455.3 kB (17%)

Content Size

2.7 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Houseofscuba.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. 50% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 62.9 kB

  • Original 77.5 kB
  • After minification 70.4 kB
  • After compression 14.6 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 62.9 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 100.7 kB

  • Original 2.2 MB
  • After minification 2.1 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. House Of Scuba images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 218.8 kB

  • Original 403.1 kB
  • After minification 387.6 kB
  • After compression 184.3 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 218.8 kB or 54% of the original size.

CSS Optimization

-82%

Potential reduce by 72.9 kB

  • Original 88.9 kB
  • After minification 73.4 kB
  • After compression 16.0 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. Houseofscuba.com needs all CSS files to be minified and compressed as it can save up to 72.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (34%)

Requests Now

58

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of House Of Scuba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

houseofscuba.com

houseofscuba.com

88 ms

www.houseofscuba.com

www.houseofscuba.com

382 ms

font-awesome.min.css

font-awesome.min.css

57 ms

scubastyle.css

scubastyle.css

62 ms

new-menu.css

new-menu.css

72 ms

jquery.min.js

jquery.min.js

110 ms

generalLee.js

generalLee.js

71 ms

layerslider.css

layerslider.css

87 ms

jquery.js

jquery.js

184 ms

greensock.js

greensock.js

151 ms

layerslider.transitions.js

layerslider.transitions.js

91 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

156 ms

clientside.mvc

clientside.mvc

154 ms

getSeal

getSeal

404 ms

280571_medal.js

280571_medal.js

53 ms

conversion.js

conversion.js

41 ms

seal.js

seal.js

55 ms

mailchimp.css

mailchimp.css

61 ms

analytics.js

analytics.js

46 ms

loader.js

loader.js

44 ms

280571_medal.gif

280571_medal.gif

114 ms

cart-icon.jpg

cart-icon.jpg

48 ms

search-arrow.jpg

search-arrow.jpg

48 ms

hos-logo.jpg

hos-logo.jpg

46 ms

map-icon-sm.jpg

map-icon-sm.jpg

48 ms

global-banner-free-shipping.jpg

global-banner-free-shipping.jpg

49 ms

global-banner-mask-snorkel-sale.jpg

global-banner-mask-snorkel-sale.jpg

48 ms

home-welcome-1.png

home-welcome-1.png

241 ms

holiday-new-years-3.png

holiday-new-years-3.png

62 ms

mask-sale-1.png

mask-sale-1.png

211 ms

mask-sale-2.png

mask-sale-2.png

152 ms

mask-sale-3.png

mask-sale-3.png

138 ms

mask-sale-4.png

mask-sale-4.png

100 ms

footer-header-background.jpg

footer-header-background.jpg

99 ms

tn_msksnk47new.jpg

tn_msksnk47new.jpg

136 ms

view-details-btn.jpg

view-details-btn.jpg

136 ms

tn_wet85_ann.jpg

tn_wet85_ann.jpg

185 ms

tn_bag223.jpg

tn_bag223.jpg

186 ms

tn_reg150.jpg

tn_reg150.jpg

184 ms

tn_scubapkg8.jpg

tn_scubapkg8.jpg

187 ms

tn_camera155.jpg

tn_camera155.jpg

198 ms

home-learn-how-to-scuba-dive.jpg

home-learn-how-to-scuba-dive.jpg

197 ms

home-scuba-trips-and-travel.jpg

home-scuba-trips-and-travel.jpg

200 ms

home-vendor-specials.jpg

home-vendor-specials.jpg

219 ms

home-regulator-repair.jpg

home-regulator-repair.jpg

227 ms

1khr.jpg

1khr.jpg

229 ms

bargain-bar.jpg

bargain-bar.jpg

230 ms

facebook.png

facebook.png

238 ms

yelp.png

yelp.png

247 ms

youtube.png

youtube.png

255 ms

secure90x72.gif

secure90x72.gif

13 ms

impl-1_22.js

impl-1_22.js

13 ms

linkid.js

linkid.js

12 ms

collect

collect

12 ms

collect

collect

66 ms

ga-audiences

ga-audiences

42 ms

siteseal_gd_3_h_l_m.gif

siteseal_gd_3_h_l_m.gif

61 ms

35 ms

jquery.form-n-validate.js

jquery.form-n-validate.js

95 ms

skin.css

skin.css

81 ms

update.min.js

update.min.js

12 ms

19 ms

Accessibility Review

houseofscuba.com accessibility score

79

Accessibility Issues

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

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

High

Image elements do not have [alt] attributes

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

Some elements have a [tabindex] value greater than 0

Best Practices

houseofscuba.com best practices score

83

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

houseofscuba.com SEO score

81

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

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Houseofscuba.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 Houseofscuba.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

houseofscuba.com

Open Graph description is not detected on the main page of House Of Scuba. 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: