Tools & Wizards About Us
rockvillepro.com screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

rockvillepro.com

Welcome to Rockville - Buy Car Stereo, Pro Audio, Marine, Home Theater Manufacturer Direct

Page Load Speed

2.7 sec in total

First Response

20 ms

Resources Loaded

848 ms

Page Rendered

1.8 sec

rockvillepro.com screenshot

About Website

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

Buy the top audio gear manufacturer direct - All purchases have a 90 day money back guarantee including return shipping

Visit rockvillepro.com

Key Findings

We analyzed Rockvillepro.com page load time and found that the first response time was 20 ms and then it took 2.7 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

rockvillepro.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value2,730 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.145

77/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

Network Requests Diagram

rockvillepro.com

20 ms

www.rockvilleaudio.com

150 ms

www.rockvilleaudio.com

453 ms

fast-simon-autocomplete-init.umd.js

56 ms

theme.css

43 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Rockvillepro.com, 58% (15 requests) were made to Cdn11.bigcommerce.com and 8% (2 requests) were made to Rockvilleaudio.com. The less responsive or slowest element that took the longest time to load (453 ms) relates to the external source Rockvilleaudio.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 205.8 kB (1%)

Content Size

21.3 MB

After Optimization

21.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Rockvillepro.com main page is 21.3 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 21.0 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 197.3 kB

  • Original 283.1 kB
  • After minification 277.4 kB
  • After compression 85.8 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 197.3 kB or 70% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 21.0 MB
  • After minification 21.0 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. Rockville Pro images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 8.5 kB

  • Original 34.6 kB
  • After minification 34.6 kB
  • After compression 26.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 8.5 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (27%)

Requests Now

22

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rockville Pro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rockvillepro.com

rockvillepro.com

20 ms

www.rockvilleaudio.com

www.rockvilleaudio.com

150 ms

www.rockvilleaudio.com

www.rockvilleaudio.com

453 ms

fast-simon-autocomplete-init.umd.js

fast-simon-autocomplete-init.umd.js

56 ms

theme.css

theme.css

43 ms

script-tag.js

script-tag.js

26 ms

header-js.js

header-js.js

47 ms

header-css.css

header-css.css

52 ms

merchantwidget.js

merchantwidget.js

22 ms

newdata.js

newdata.js

222 ms

css

css

29 ms

accessibility.js

accessibility.js

76 ms

gtm.js

gtm.js

95 ms

pro-audio-bf.png

pro-audio-bf.png

57 ms

marine-audio-bf.png

marine-audio-bf.png

39 ms

rockville-bf.png

rockville-bf.png

41 ms

karaoke-bf.png

karaoke-bf.png

71 ms

car-audio-bf.png

car-audio-bf.png

70 ms

new-logo_1575543413__25817.original.png

new-logo_1575543413__25817.original.png

36 ms

small_img_spirit_new.png

small_img_spirit_new.png

34 ms

Titan_Column_12_Banner_Test_7.jpg

Titan_Column_12_Banner_Test_7.jpg

77 ms

ELITE_PARTY_65_BANNER_2.jpg

ELITE_PARTY_65_BANNER_2.jpg

92 ms

ROCK_BEAM_DC_Banner-2.jpg

ROCK_BEAM_DC_Banner-2.jpg

72 ms

pixel_hybrid_bar_banner_4__46581.jpg

pixel_hybrid_bar_banner_4__46581.jpg

103 ms

titan_array_banner_big_commerce__73754.jpg

titan_array_banner_big_commerce__73754.jpg

86 ms

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

26 ms

Accessibility Review

rockvillepro.com accessibility score

80

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

<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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

rockvillepro.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

Page has valid source maps

SEO Factors

rockvillepro.com SEO score

91

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

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

    EN

  • Encoding

    UTF-8

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

rockvillepro.com

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