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duffbuilders.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 95

    SEO

    Google-friendlier than
    90% of websites

duffbuilders.com

Duff Builders - Premier Home Builders in Lancaster PA for 30 Years - New Homes, Remodeling, & Additions

Page Load Speed

1.6 sec in total

First Response

136 ms

Resources Loaded

1.2 sec

Page Rendered

276 ms

duffbuilders.com screenshot

About Website

Click here to check amazing Duff Builders content. Otherwise, check out these important facts you probably never knew about duffbuilders.com

For over 30 years, Duff Builders has served your community as a premier home builder, specializing in new home construction, additions and renovations.

Visit duffbuilders.com

Key Findings

We analyzed Duffbuilders.com page load time and found that the first response time was 136 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

duffbuilders.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value25.5 s

0/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value9,250 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value27.3 s

0/100

10%

Network Requests Diagram

duffbuilders.com

136 ms

duffbuilders.com

70 ms

dashicons.min.css

45 ms

thickbox.css

40 ms

style.min.css

48 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 70% of them (60 requests) were addressed to the original Duffbuilders.com, 8% (7 requests) were made to Youtube.com and 3% (3 requests) were made to Img.youtube.com. The less responsive or slowest element that took the longest time to load (503 ms) relates to the external source Img.youtube.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 334.1 kB (16%)

Content Size

2.1 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Duffbuilders.com main page is 2.1 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. Only a small number of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 108.2 kB

  • Original 134.0 kB
  • After minification 129.1 kB
  • After compression 25.8 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 108.2 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 1.5 kB

  • Original 1.5 MB
  • After minification 1.5 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. Duff Builders images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 224.5 kB

  • Original 413.4 kB
  • After minification 413.4 kB
  • After compression 189.0 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 224.5 kB or 54% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 60.7 kB
  • After minification 60.7 kB
  • After compression 60.7 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. Duffbuilders.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 42 (56%)

Requests Now

75

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Duff Builders. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

duffbuilders.com

duffbuilders.com

136 ms

duffbuilders.com

duffbuilders.com

70 ms

dashicons.min.css

dashicons.min.css

45 ms

thickbox.css

thickbox.css

40 ms

style.min.css

style.min.css

48 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

51 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

41 ms

foobox.free.min.css

foobox.free.min.css

59 ms

source-sans-pro-plus-bitter.css

source-sans-pro-plus-bitter.css

89 ms

genericons.css

genericons.css

75 ms

style.css

style.css

87 ms

blocks.css

blocks.css

77 ms

slidedeck.css

slidedeck.css

84 ms

jquery.min.js

jquery.min.js

117 ms

jquery-migrate.min.js

jquery-migrate.min.js

151 ms

functions.js

functions.js

116 ms

foobox.free.min.js

foobox.free.min.js

114 ms

captaincore-analytics.js

captaincore-analytics.js

129 ms

css

css

43 ms

pinit.js

pinit.js

34 ms

lens.css

lens.css

126 ms

thickbox.js

thickbox.js

148 ms

qppr_frontend_script.min.js

qppr_frontend_script.min.js

183 ms

e-202445.js

e-202445.js

29 ms

jail.js

jail.js

157 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

159 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

176 ms

slidedeck.jquery.js

slidedeck.jquery.js

173 ms

slidedeck-public.js

slidedeck-public.js

189 ms

widgets.js

widgets.js

35 ms

froogaloop.min.js

froogaloop.min.js

189 ms

player_api

player_api

57 ms

all.js

all.js

94 ms

slide.js

slide.js

182 ms

slide.css

slide.css

205 ms

lens.js

lens.js

213 ms

slide.css

slide.css

201 ms

style.css

style.css

140 ms

0.jpg

0.jpg

265 ms

badge_44_8@2x.png

badge_44_8@2x.png

52 ms

logo.png

logo.png

52 ms

tagline.png

tagline.png

52 ms

slide3.png

slide3.png

117 ms

blank.gif

blank.gif

52 ms

arrow-nav-dark-lrg.png

arrow-nav-dark-lrg.png

51 ms

arrow-nav-dark-vert-lrg.png

arrow-nav-dark-vert-lrg.png

114 ms

bodybg.png

bodybg.png

115 ms

designideas.png

designideas.png

117 ms

ourvideos.png

ourvideos.png

115 ms

homephoto.png

homephoto.png

117 ms

0.jpg

0.jpg

503 ms

0.jpg

0.jpg

503 ms

play-button-small.png

play-button-small.png

135 ms

pinit_main.js

pinit_main.js

23 ms

bitter-all-700-normal.woff

bitter-all-700-normal.woff

121 ms

bitter-all-400-normal.woff

bitter-all-400-normal.woff

120 ms

source-sans-pro-all-400-normal.woff

source-sans-pro-all-400-normal.woff

120 ms

source-sans-pro-all-300-normal.woff

source-sans-pro-all-300-normal.woff

120 ms

source-sans-pro-all-700-normal.woff

source-sans-pro-all-700-normal.woff

121 ms

arrow-nav-dark-sml.png

arrow-nav-dark-sml.png

164 ms

arrow-nav-dark-vert-sml.png

arrow-nav-dark-vert-sml.png

143 ms

ourteam.png

ourteam.png

156 ms

arrow.png

arrow.png

160 ms

gradientline.png

gradientline.png

146 ms

socialicons.png

socialicons.png

139 ms

arrowstyle_3.png

arrowstyle_3.png

163 ms

arrowstyle_3-vert.png

arrowstyle_3-vert.png

184 ms

arrowstyle_7-sml.png

arrowstyle_7-sml.png

194 ms

arrowstyle_7-vert-sml.png

arrowstyle_7-vert-sml.png

184 ms

LhW9MV7ZMfIPdMxeBjBvFN8SXLSIhc6n.ttf

LhW9MV7ZMfIPdMxeBjBvFN8SXLSIhc6n.ttf

127 ms

www-widgetapi.js

www-widgetapi.js

45 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

39 ms

loadingAnimation.gif

loadingAnimation.gif

126 ms

settings

settings

172 ms

8fyPbJ4qJDo

8fyPbJ4qJDo

120 ms

www-player.css

www-player.css

8 ms

www-embed-player.js

www-embed-player.js

24 ms

base.js

base.js

47 ms

ad_status.js

ad_status.js

134 ms

V6n6N6lR58V6YvKWzRgNRm2UbnEaYiTpGDY0zZzDx9c.js

V6n6N6lR58V6YvKWzRgNRm2UbnEaYiTpGDY0zZzDx9c.js

100 ms

embed.js

embed.js

33 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

14 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

27 ms

id

id

15 ms

Create

Create

94 ms

2.png

2.png

84 ms

Accessibility Review

duffbuilders.com accessibility score

96

Accessibility Issues

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

duffbuilders.com best practices score

83

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

duffbuilders.com SEO score

95

Search Engine Optimization Advices

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 Duffbuilders.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 Duffbuilders.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

duffbuilders.com

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