Tools & Wizards About Us
njroofexperts.com screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

njroofexperts.com

Residential & Commercial Roof Repair | NJ Roof Experts

Page Load Speed

3.2 sec in total

First Response

776 ms

Resources Loaded

1.8 sec

Page Rendered

675 ms

njroofexperts.com screenshot

About Website

Welcome to njroofexperts.com homepage info - get ready to check NJ Roof Experts best content right away, or after learning these important things about njroofexperts.com

NJ Roof Experts provides roof installation & repairs in New Jersey covering Newark, Jersey City, Belleville, Harrison. Bergen County. Get a FREE estimate now.

Visit njroofexperts.com

Key Findings

We analyzed Njroofexperts.com page load time and found that the first response time was 776 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

njroofexperts.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value5,680 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.157

74/100

15%

TTI (Time to Interactive)

Value15.9 s

6/100

10%

Network Requests Diagram

njroofexperts.com

776 ms

roksocialbuttons.css

75 ms

srizontb.css

77 ms

style.css

75 ms

rokbox-style.css

77 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 92% of them (89 requests) were addressed to the original Njroofexperts.com, 2% (2 requests) were made to Connect.facebook.net and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (776 ms) belongs to the original domain Njroofexperts.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 179.1 kB (18%)

Content Size

969.9 kB

After Optimization

790.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Njroofexperts.com main page is 969.9 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. 65% of websites need less resources to load. Images take 553.9 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 47.7 kB

  • Original 58.3 kB
  • After minification 44.9 kB
  • After compression 10.5 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. This page needs HTML code to be minified as it can gain 13.4 kB, which is 23% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 47.7 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 28.4 kB

  • Original 553.9 kB
  • After minification 525.5 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. NJ Roof Experts images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 61.1 kB

  • Original 285.1 kB
  • After minification 282.0 kB
  • After compression 224.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 61.1 kB or 21% of the original size.

CSS Optimization

-58%

Potential reduce by 41.9 kB

  • Original 72.7 kB
  • After minification 68.0 kB
  • After compression 30.8 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. Njroofexperts.com needs all CSS files to be minified and compressed as it can save up to 41.9 kB or 58% of the original size.

Requests Breakdown

Number of requests can be reduced by 70 (76%)

Requests Now

92

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NJ Roof Experts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

njroofexperts.com

njroofexperts.com

776 ms

roksocialbuttons.css

roksocialbuttons.css

75 ms

srizontb.css

srizontb.css

77 ms

style.css

style.css

75 ms

rokbox-style.css

rokbox-style.css

77 ms

grid-12.css

grid-12.css

72 ms

gantry.css

gantry.css

73 ms

joomla.css

joomla.css

127 ms

joomla.css

joomla.css

125 ms

background-light.css

background-light.css

128 ms

body-light.css

body-light.css

109 ms

accents.css

accents.css

127 ms

typography.css

typography.css

110 ms

extensions.css

extensions.css

146 ms

demo-styles.css

demo-styles.css

145 ms

template.css

template.css

158 ms

fusionmenu.css

fusionmenu.css

155 ms

rt_ionosphere-custom.css

rt_ionosphere-custom.css

156 ms

ce.css

ce.css

154 ms

fader.css

fader.css

175 ms

slideshow.css

slideshow.css

175 ms

mootools-core.js

mootools-core.js

205 ms

core.js

core.js

181 ms

caption.js

caption.js

180 ms

addthis_widget.js

addthis_widget.js

13 ms

srizonjq1.7.min.js

srizonjq1.7.min.js

224 ms

srizonjq.easing.1.3.min.js

srizonjq.easing.1.3.min.js

184 ms

srizontb2.js

srizontb2.js

185 ms

jusertubeslider.js

jusertubeslider.js

223 ms

mootools-more.js

mootools-more.js

339 ms

rokbox.js

rokbox.js

248 ms

rokbox-config.js

rokbox-config.js

246 ms

gantry-totop.js

gantry-totop.js

248 ms

gantry-buildspans.js

gantry-buildspans.js

250 ms

gantry-inputs.js

gantry-inputs.js

250 ms

browser-engines.js

browser-engines.js

251 ms

fusion.js

fusion.js

252 ms

jsapi

jsapi

50 ms

js

js

123 ms

securImage.js

securImage.js

250 ms

loader.js

loader.js

97 ms

mootools-mobile.js

mootools-mobile.js

208 ms

rokmediaqueries.js

rokmediaqueries.js

209 ms

roksprocket.js

roksprocket.js

216 ms

moofx.js

moofx.js

216 ms

features.js

features.js

235 ms

slideshow.js

slideshow.js

228 ms

jquery.js

jquery.js

200 ms

jquery.innerfade.js

jquery.innerfade.js

198 ms

top-shadow.png

top-shadow.png

48 ms

PhoneTopHeader.png

PhoneTopHeader.png

49 ms

icon-rightarrow.png

icon-rightarrow.png

47 ms

NJShowcase1.jpg

NJShowcase1.jpg

301 ms

showcase7.jpg

showcase7.jpg

310 ms

FP1.jpg

FP1.jpg

308 ms

FP2.jpg

FP2.jpg

304 ms

FP3.jpg

FP3.jpg

312 ms

VideoBox.jpg

VideoBox.jpg

308 ms

show.php

show.php

368 ms

refresh.png

refresh.png

314 ms

visa.png

visa.png

314 ms

mastercard.png

mastercard.png

314 ms

fp-footer-icon1.png

fp-footer-icon1.png

314 ms

fp-footer-icon3.png

fp-footer-icon3.png

366 ms

fp-footer-icon4.png

fp-footer-icon4.png

366 ms

fbevents.js

fbevents.js

290 ms

shingleback.jpg

shingleback.jpg

336 ms

logo-icon.png

logo-icon.png

337 ms

logo.png

logo.png

337 ms

dark-20.png

dark-20.png

366 ms

topmenu-separator.png

topmenu-separator.png

368 ms

menu-flare.png

menu-flare.png

370 ms

menu-separator.png

menu-separator.png

368 ms

menu-overlay-active.png

menu-overlay-active.png

362 ms

arrows.png

arrows.png

361 ms

dark-80.png

dark-80.png

378 ms

readon.png

readon.png

463 ms

icons.png

icons.png

465 ms

dark-15.png

dark-15.png

464 ms

list-dot.png

list-dot.png

466 ms

analytics.js

analytics.js

310 ms

left-grey.png

left-grey.png

214 ms

right-grey.png

right-grey.png

211 ms

btm-gradient.png

btm-gradient.png

211 ms

required_bg.gif

required_bg.gif

215 ms

dark-5.png

dark-5.png

217 ms

noise.png

noise.png

212 ms

bullets.png

bullets.png

217 ms

dark-50.png

dark-50.png

217 ms

totop.png

totop.png

219 ms

roofwebs.png

roofwebs.png

216 ms

show.php

show.php

235 ms

loadingAnimation.gif

loadingAnimation.gif

216 ms

TitilliumText22L004-webfont.woff

TitilliumText22L004-webfont.woff

206 ms

TitilliumText22L001-webfont.woff

TitilliumText22L001-webfont.woff

207 ms

646521613440148

646521613440148

58 ms

collect

collect

110 ms

Accessibility Review

njroofexperts.com accessibility score

90

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

njroofexperts.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

SEO Factors

njroofexperts.com SEO score

62

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Njroofexperts.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 Njroofexperts.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

njroofexperts.com

Open Graph description is not detected on the main page of NJ Roof Experts. 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: