Tools & Wizards About Us
longislandemergencypower.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

longislandemergencypower.com

Long Island Generator Sales Service and Repair in Nassau and Suffolk

Page Load Speed

686 ms in total

First Response

42 ms

Resources Loaded

480 ms

Page Rendered

164 ms

longislandemergencypower.com screenshot

About Website

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

Long Island dealer for industrial and residential generator sales, service, warranty repairs and installations. Fully licensed and insured master electricians with 30 years of exceptional service to L...

Visit longislandemergencypower.com

Key Findings

We analyzed Longislandemergencypower.com page load time and found that the first response time was 42 ms and then it took 644 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

longislandemergencypower.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value12.4 s

0/100

25%

SI (Speed Index)

Value6.5 s

38/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.385

27/100

15%

TTI (Time to Interactive)

Value14.0 s

10/100

10%

Network Requests Diagram

www.longislandemergencypower.com

42 ms

site.css

18 ms

duel.js

28 ms

js

156 ms

addthis_widget.js

92 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Longislandemergencypower.com, 43% (23 requests) were made to Img1.wsimg.com and 37% (20 requests) were made to Nebula.wsimg.com. The less responsive or slowest element that took the longest time to load (219 ms) relates to the external source Nebula.wsimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 319.1 kB (5%)

Content Size

6.4 MB

After Optimization

6.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Longislandemergencypower.com main page is 6.4 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 5.9 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 46.3 kB

  • Original 58.6 kB
  • After minification 58.6 kB
  • After compression 12.3 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 46.3 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 53.5 kB

  • Original 5.9 MB
  • After minification 5.9 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. Long Island Emergencypower images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 153.3 kB

  • Original 275.1 kB
  • After minification 274.8 kB
  • After compression 121.8 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 153.3 kB or 56% of the original size.

CSS Optimization

-76%

Potential reduce by 66.0 kB

  • Original 86.6 kB
  • After minification 86.6 kB
  • After compression 20.6 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. Longislandemergencypower.com needs all CSS files to be minified and compressed as it can save up to 66.0 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (46%)

Requests Now

46

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Long Island Emergencypower. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.longislandemergencypower.com

www.longislandemergencypower.com

42 ms

site.css

site.css

18 ms

duel.js

duel.js

28 ms

js

js

156 ms

addthis_widget.js

addthis_widget.js

92 ms

jq.js

jq.js

22 ms

fbevents.js

fbevents.js

164 ms

90a53532b9ef2dbf30d18631f446a1d4

90a53532b9ef2dbf30d18631f446a1d4

199 ms

subNavigation.js

subNavigation.js

48 ms

facebookSDKHelper.js

facebookSDKHelper.js

47 ms

media.gallery.js

media.gallery.js

110 ms

cookiemanager.js

cookiemanager.js

105 ms

iebackground.js

iebackground.js

104 ms

8d6721e348a87786045e40927e2b6af7

8d6721e348a87786045e40927e2b6af7

184 ms

00b67db536ba0908a605bb3c0e1e1838

00b67db536ba0908a605bb3c0e1e1838

185 ms

4407238b6c082e02dc9e60ab6bced068

4407238b6c082e02dc9e60ab6bced068

185 ms

b0d252e2630eae2c6c6fb7d89d46c81b

b0d252e2630eae2c6c6fb7d89d46c81b

183 ms

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aefaa6719e7844af06a487cb7c98e112

150 ms

fbab15b727573b48c153620769b05946

fbab15b727573b48c153620769b05946

186 ms

564773b207e62275c0d49bd008765a3c

564773b207e62275c0d49bd008765a3c

189 ms

8ad0c7339274a49691502fa6d2be3ff8

8ad0c7339274a49691502fa6d2be3ff8

219 ms

ec0a095cd6e12ac56f679e1ab97541db

ec0a095cd6e12ac56f679e1ab97541db

189 ms

98926ef0733854b2068a5be80538ae0b

98926ef0733854b2068a5be80538ae0b

189 ms

5c7c3148bb3037bc3cf39d3dc1d13d85

5c7c3148bb3037bc3cf39d3dc1d13d85

188 ms

d5a83b4bbc017831044c59063248c61c

d5a83b4bbc017831044c59063248c61c

189 ms

074818f85378e1ed38c7c8266644a437

074818f85378e1ed38c7c8266644a437

217 ms

0a80a6b3c4f6838c836b60ea0bdd76e7

0a80a6b3c4f6838c836b60ea0bdd76e7

217 ms

scc-c2.min.js

scc-c2.min.js

46 ms

util.fbSDKLoader.js

util.fbSDKLoader.js

105 ms

util.window.js

util.window.js

105 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYw.woff

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYw.woff

49 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZosUZiYw.woff

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZosUZiYw.woff

49 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

50 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

47 ms

nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKdFvXDXbtU.woff

nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKdFvXDXbtU.woff

84 ms

nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKeiunDXbtU.woff

nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKeiunDXbtU.woff

84 ms

nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKfsunDXbtU.woff

nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKfsunDXbtU.woff

83 ms

util.instances.js

util.instances.js

60 ms

util.model.js

util.model.js

60 ms

documentHelper.js

documentHelper.js

59 ms

js

js

101 ms

analytics.js

analytics.js

79 ms

helper.js

helper.js

44 ms

growl.js

growl.js

71 ms

browser.js

browser.js

9 ms

7e814323adcde70442651d827b232dec

7e814323adcde70442651d827b232dec

28 ms

sf.core.pkg.js

sf.core.pkg.js

53 ms

collect

collect

50 ms

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6bef7663d67e08e6b9759577eb95a41f

54 ms

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51 ms

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c79d743aea328f3bc6efe7cec47fe4ae

18 ms

2969759d04c0f12d2c0b44faa68f7971

2969759d04c0f12d2c0b44faa68f7971

11 ms

app.css

app.css

33 ms

collect

collect

40 ms

Accessibility Review

longislandemergencypower.com accessibility score

47

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

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

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

longislandemergencypower.com best practices score

67

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

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

longislandemergencypower.com SEO score

92

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

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 Longislandemergencypower.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 Longislandemergencypower.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

longislandemergencypower.com

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