Tools & Wizards About Us
roofreplacementnj.com screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

roofreplacementnj.com

Roofing Contractor NJ - Slate / Copper / Cedar Roofing Specialists

Page Load Speed

2.1 sec in total

First Response

20 ms

Resources Loaded

1.3 sec

Page Rendered

822 ms

roofreplacementnj.com screenshot

About Website

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

Alte Exteriors - NJ's most trusted roofing contractor for over 50 years. Roof repair / roof installation, siding, gutters and skylights.

Visit roofreplacementnj.com

Key Findings

We analyzed Roofreplacementnj.com page load time and found that the first response time was 20 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

roofreplacementnj.com performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value14.6 s

0/100

25%

SI (Speed Index)

Value9.9 s

9/100

10%

TBT (Total Blocking Time)

Value1,850 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.257

48/100

15%

TTI (Time to Interactive)

Value19.4 s

2/100

10%

Network Requests Diagram

roofreplacementnj.com

20 ms

www.alteexteriors.com

77 ms

alteexteriors.com

85 ms

alteexteriors.com

120 ms

smls-frontend-style.css

40 ms

Our browser made a total of 127 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Roofreplacementnj.com, 84% (107 requests) were made to Alteexteriors.com and 6% (8 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (374 ms) relates to the external source Alteexteriors.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 360.6 kB (16%)

Content Size

2.2 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Roofreplacementnj.com main page is 2.2 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 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 306.8 kB

  • Original 359.2 kB
  • After minification 353.2 kB
  • After compression 52.4 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 306.8 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 525 B

  • Original 1.4 MB
  • After minification 1.4 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. Roofreplacement NJ images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 44.3 kB

  • Original 370.8 kB
  • After minification 370.8 kB
  • After compression 326.5 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 44.3 kB or 12% of the original size.

CSS Optimization

-6%

Potential reduce by 9.1 kB

  • Original 149.9 kB
  • After minification 149.5 kB
  • After compression 140.8 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. Roofreplacementnj.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 83 (69%)

Requests Now

120

After Optimization

37

  • Images
  • JavaScript
  • CSS

The browser has sent 120 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roofreplacement NJ. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 39 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

roofreplacementnj.com

roofreplacementnj.com

20 ms

www.alteexteriors.com

www.alteexteriors.com

77 ms

alteexteriors.com

alteexteriors.com

85 ms

alteexteriors.com

alteexteriors.com

120 ms

smls-frontend-style.css

smls-frontend-style.css

40 ms

smls-block.css

smls-block.css

53 ms

formidableforms.css

formidableforms.css

52 ms

select2.min.css

select2.min.css

56 ms

jquery.flipster.css

jquery.flipster.css

42 ms

bookblock.css

bookblock.css

55 ms

animate.css

animate.css

59 ms

slick.css

slick.css

61 ms

jquery.fancybox.css

jquery.fancybox.css

63 ms

colorbox.css

colorbox.css

71 ms

lightcase.css

lightcase.css

69 ms

nivo-lightbox.css

nivo-lightbox.css

66 ms

foobox.free.min.css

foobox.free.min.css

71 ms

font-awesome.min.css

font-awesome.min.css

73 ms

justifiedGallery.min.css

justifiedGallery.min.css

78 ms

style.css

style.css

87 ms

navigation.css

navigation.css

84 ms

basic-tools-min.css

basic-tools-min.css

96 ms

popup_effect.min.css

popup_effect.min.css

84 ms

dipi-font.min.css

dipi-font.min.css

105 ms

general.min.css

general.min.css

102 ms

lc-public.css

lc-public.css

111 ms

font-awesome.min.css

font-awesome.min.css

109 ms

css

css

68 ms

css

css

93 ms

css

css

104 ms

css

css

107 ms

css

css

106 ms

css

css

107 ms

css

css

110 ms

css

css

125 ms

owl.carousel.css

owl.carousel.css

112 ms

tooltipster.bundle.css

tooltipster.bundle.css

115 ms

smls-responsive.css

smls-responsive.css

109 ms

popup-contact.css

popup-contact.css

111 ms

style.min.css

style.min.css

122 ms

style.css

style.css

105 ms

jquery.min.js

jquery.min.js

111 ms

jquery-migrate.min.js

jquery-migrate.min.js

111 ms

public.min.js

public.min.js

116 ms

select2.js

select2.js

152 ms

slick.js

slick.js

160 ms

lightcase.js

lightcase.js

163 ms

loader.js

loader.js

63 ms

js

js

105 ms

swap.js

swap.js

59 ms

js

js

198 ms

js

js

169 ms

et-divi-customizer-global.min.css

et-divi-customizer-global.min.css

153 ms

jquery.flipster.js

jquery.flipster.js

142 ms

modernizr.custom.97074.js

modernizr.custom.97074.js

140 ms

jquery.hoverdir.js

jquery.hoverdir.js

133 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

131 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

128 ms

nivo-lightbox.js

nivo-lightbox.js

137 ms

foobox.free.min.js

foobox.free.min.js

129 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

135 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

137 ms

lazysizes.min.js

lazysizes.min.js

133 ms

less.min.js

less.min.js

133 ms

SocialShare.js

SocialShare.js

144 ms

script.js

script.js

146 ms

jquery.justifiedGallery.min.js

jquery.justifiedGallery.min.js

144 ms

lc-public.js

lc-public.js

140 ms

owl.carousel.js

owl.carousel.js

137 ms

tooltipster.bundle.js

tooltipster.bundle.js

142 ms

smls-frontend-script.js

smls-frontend-script.js

127 ms

Carousel.js

Carousel.js

121 ms

imagesloaded.min.js

imagesloaded.min.js

120 ms

masonry.min.js

masonry.min.js

180 ms

jquery.masonry.min.js

jquery.masonry.min.js

178 ms

modernizr.custom.js

modernizr.custom.js

263 ms

popup_effect.min.js

popup_effect.min.js

175 ms

scripts.min.js

scripts.min.js

264 ms

jquery.fitvids.js

jquery.fitvids.js

174 ms

jquery.mobile.js

jquery.mobile.js

171 ms

salvattore.js

salvattore.js

257 ms

frontend-bundle.min.js

frontend-bundle.min.js

253 ms

common.js

common.js

253 ms

frm.min.js

frm.min.js

249 ms

jquery.exitintent.min.js

jquery.exitintent.min.js

214 ms

kz7f45ater

kz7f45ater

237 ms

blue-seal-200-42-whitetxt-bbb-13000028.png

blue-seal-200-42-whitetxt-bbb-13000028.png

364 ms

169494_C1-Alte-Logo-Adjustment-black.webp

169494_C1-Alte-Logo-Adjustment-black.webp

212 ms

Alte-Roofing-Owners.jpg

Alte-Roofing-Owners.jpg

212 ms

Service-Image-1.png

Service-Image-1.png

291 ms

Lebanon-Roof-Replacement-GAF-Camelot-II-510x382.webp

Lebanon-Roof-Replacement-GAF-Camelot-II-510x382.webp

214 ms

Flemington-Roof-Replacement-Doric-House-Historical-Sign-510x382.webp

Flemington-Roof-Replacement-Doric-House-Historical-Sign-510x382.webp

214 ms

Readington-Roof-Replacement-After-Photo-Featured-510x382.webp

Readington-Roof-Replacement-After-Photo-Featured-510x382.webp

213 ms

NJ-Chester-Roof-Installation-Feat-510x382.webp

NJ-Chester-Roof-Installation-Feat-510x382.webp

287 ms

IMG_6272-510x382.webp

IMG_6272-510x382.webp

286 ms

Morris-County-Slate-Roof-BEFORE-3-510x382.jpg

Morris-County-Slate-Roof-BEFORE-3-510x382.jpg

286 ms

Lambertville-metal-roof-overhead-min-510x382.jpg

Lambertville-metal-roof-overhead-min-510x382.jpg

286 ms

Chester-Gutter-Installation-510x382.png

Chester-Gutter-Installation-510x382.png

288 ms

pewter-gray-2-min-510x382.jpg

pewter-gray-2-min-510x382.jpg

360 ms

image015-510x382.jpg

image015-510x382.jpg

360 ms

timberline-roof-skylight-replacement-1-510x382.jpg

timberline-roof-skylight-replacement-1-510x382.jpg

360 ms

Photo-May-19-9-53-15-AM-1-510x382.jpg

Photo-May-19-9-53-15-AM-1-510x382.jpg

360 ms

logo-footer.png

logo-footer.png

360 ms

Alte-Exteriors-Google-Map-Location.png

Alte-Exteriors-Google-Map-Location.png

361 ms

MASTER_ELITE-new-300x300.png

MASTER_ELITE-new-300x300.png

362 ms

fb.png

fb.png

364 ms

instagram.png

instagram.png

369 ms

yp.png

yp.png

363 ms

youtube.png

youtube.png

364 ms

directorii-badge-2-300x298.png

directorii-badge-2-300x298.png

362 ms

FDEA29C5-0B01-4339-B88A-78849484A9D5-1-150x150.webp

FDEA29C5-0B01-4339-B88A-78849484A9D5-1-150x150.webp

362 ms

50_year_white_logo_transparent.png

50_year_white_logo_transparent.png

364 ms

weblogic-button-300x94.png

weblogic-button-300x94.png

374 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

188 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

190 ms

modules.woff

modules.woff

277 ms

bg-footer.jpg

bg-footer.jpg

267 ms

clarity.js

clarity.js

34 ms

style.min.css

style.min.css

45 ms

Slider-Image.jpg

Slider-Image.jpg

42 ms

2020-03-06_2156-1.png

2020-03-06_2156-1.png

202 ms

Geometric-Pattern-2.png

Geometric-Pattern-2.png

202 ms

Geometric-Pattern.png

Geometric-Pattern.png

202 ms

131038-Alte-Gallery.jpg

131038-Alte-Gallery.jpg

43 ms

external_forms.js

external_forms.js

190 ms

169494_C1-Alte-Logo-Adjustment-black.webp

169494_C1-Alte-Logo-Adjustment-black.webp

175 ms

overlay.png

overlay.png

56 ms

Accessibility Review

roofreplacementnj.com accessibility score

76

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

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

roofreplacementnj.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

roofreplacementnj.com SEO score

90

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

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 Roofreplacementnj.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 Roofreplacementnj.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

roofreplacementnj.com

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