Tools & Wizards About Us
longislandav.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

longislandav.com

Long Island Pro Audio Video - Audio Video Sales. Audio Video Service. Audio Video Installations. Audio Video Rentals.

Page Load Speed

1.2 sec in total

First Response

119 ms

Resources Loaded

915 ms

Page Rendered

160 ms

longislandav.com screenshot

About Website

Click here to check amazing Long Island Av content. Otherwise, check out these important facts you probably never knew about longislandav.com

Long Island Pro Audio Video specializes in custom audio and video solutions for both commercial business professionals as well as residential clients by providing expert sales consultants, experienced...

Visit longislandav.com

Key Findings

We analyzed Longislandav.com page load time and found that the first response time was 119 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

longislandav.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.3 s

100/100

25%

SI (Speed Index)

Value1.3 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

longislandav.com

119 ms

longislandav.com

225 ms

style.css

59 ms

mm_menu.js

116 ms

LI-Audio-Video_r1_c4.jpg

57 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that all of those requests were addressed to Longislandav.com and no external sources were called. The less responsive or slowest element that took the longest time to load (381 ms) belongs to the original domain Longislandav.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 36.7 kB (12%)

Content Size

299.1 kB

After Optimization

262.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Longislandav.com main page is 299.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 250.8 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 34.2 kB

  • Original 41.1 kB
  • After minification 39.4 kB
  • After compression 6.9 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 34.2 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 1.5 kB

  • Original 250.8 kB
  • After minification 249.3 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. Long Island Av images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 934 B

  • Original 6.7 kB
  • After minification 6.7 kB
  • After compression 5.8 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 934 B or 14% of the original size.

CSS Optimization

-14%

Potential reduce by 68 B

  • Original 497 B
  • After minification 497 B
  • After compression 429 B

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. Longislandav.com needs all CSS files to be minified and compressed as it can save up to 68 B or 14% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

28

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Long Island Av. According to our analytics all requests are already optimized.

Network Requests Diagram

longislandav.com

longislandav.com

119 ms

longislandav.com

longislandav.com

225 ms

style.css

style.css

59 ms

mm_menu.js

mm_menu.js

116 ms

LI-Audio-Video_r1_c4.jpg

LI-Audio-Video_r1_c4.jpg

57 ms

LI-Audio-Video_r1_c1.jpg

LI-Audio-Video_r1_c1.jpg

185 ms

address.jpg

address.jpg

114 ms

Nav-BG.jpg

Nav-BG.jpg

162 ms

LI-Audio-Video_r2_c1.jpg

LI-Audio-Video_r2_c1.jpg

163 ms

LI-Audio-Video_r2_c2.jpg

LI-Audio-Video_r2_c2.jpg

164 ms

LI-Audio-Video_r2_c3.jpg

LI-Audio-Video_r2_c3.jpg

164 ms

LI-Audio-Video_r2_c5.jpg

LI-Audio-Video_r2_c5.jpg

169 ms

LI-Audio-Video_r2_c6.jpg

LI-Audio-Video_r2_c6.jpg

220 ms

HomeTheater.jpg

HomeTheater.jpg

219 ms

BusinessCommercialSystems.jpg

BusinessCommercialSystems.jpg

219 ms

LiveProductionRentals.jpg

LiveProductionRentals.jpg

271 ms

Personal-Surround-Sound.jpg

Personal-Surround-Sound.jpg

225 ms

Built-Invisible-Speakers.jpg

Built-Invisible-Speakers.jpg

240 ms

Home-Theater-Systems.jpg

Home-Theater-Systems.jpg

275 ms

Conference-Systems.jpg

Conference-Systems.jpg

276 ms

Conference-Microphones.jpg

Conference-Microphones.jpg

276 ms

Professional-Projections.jpg

Professional-Projections.jpg

283 ms

Flat-Screen-TV-Mounting.jpg

Flat-Screen-TV-Mounting.jpg

348 ms

VOIP-Phones-Ethernet.jpg

VOIP-Phones-Ethernet.jpg

328 ms

Church-Audio-Systems.jpg

Church-Audio-Systems.jpg

381 ms

LI-Audio-Video_r2_c1_f2.jpg

LI-Audio-Video_r2_c1_f2.jpg

57 ms

LI-Audio-Video_r2_c2_f2.jpg

LI-Audio-Video_r2_c2_f2.jpg

58 ms

LI-Audio-Video_r2_c3_f2.jpg

LI-Audio-Video_r2_c3_f2.jpg

57 ms

LI-Audio-Video_r2_c5_f2.jpg

LI-Audio-Video_r2_c5_f2.jpg

64 ms

LI-Audio-Video_r2_c6_f2.jpg

LI-Audio-Video_r2_c6_f2.jpg

57 ms

Accessibility Review

longislandav.com accessibility score

84

Accessibility Issues

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

Links do not have a discernible name

Best Practices

longislandav.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

Serves images with low resolution

SEO Factors

longislandav.com SEO score

75

Search Engine Optimization Advices

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 Longislandav.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 Longislandav.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

longislandav.com

Open Graph description is not detected on the main page of Long Island Av. 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: