Tools & Wizards About Us
dualliner.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

dualliner.com

DualLiner Truck Bed Liner - Ford, RAM, Chevy, & GMC Bedliners

Page Load Speed

2 sec in total

First Response

98 ms

Resources Loaded

1.3 sec

Page Rendered

531 ms

dualliner.com screenshot

About Website

Visit dualliner.com now to see the best up-to-date Dual Liner content for United States and also check out these interesting facts you probably never knew about dualliner.com

DualLiner truck bed liners are custom-made for Ford, Chevy, Dodge and GMC trucks. American Made. Easy to Install. Lifetime Warranty. Free Shipping to Continental US!

Visit dualliner.com

Key Findings

We analyzed Dualliner.com page load time and found that the first response time was 98 ms and then it took 1.9 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

dualliner.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

3/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value1,190 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.405

24/100

15%

TTI (Time to Interactive)

Value19.0 s

3/100

10%

Network Requests Diagram

dualliner.com

98 ms

www.dualliner.com

361 ms

styles.css

223 ms

myfontswebfontskit.css

97 ms

custom.css

128 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 76% of them (65 requests) were addressed to the original Dualliner.com, 12% (10 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (649 ms) belongs to the original domain Dualliner.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 893.7 kB (21%)

Content Size

4.2 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dualliner.com main page is 4.2 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. 65% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 28.6 kB

  • Original 37.6 kB
  • After minification 32.9 kB
  • After compression 9.1 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 4.7 kB, which is 13% 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 28.6 kB or 76% of the original size.

Image Optimization

-2%

Potential reduce by 61.5 kB

  • Original 3.0 MB
  • After minification 3.0 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. Dual Liner images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 505.2 kB

  • Original 775.2 kB
  • After minification 755.1 kB
  • After compression 270.0 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 505.2 kB or 65% of the original size.

CSS Optimization

-87%

Potential reduce by 298.4 kB

  • Original 343.5 kB
  • After minification 261.5 kB
  • After compression 45.1 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. Dualliner.com needs all CSS files to be minified and compressed as it can save up to 298.4 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (69%)

Requests Now

72

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dual Liner. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dualliner.com

dualliner.com

98 ms

www.dualliner.com

www.dualliner.com

361 ms

styles.css

styles.css

223 ms

myfontswebfontskit.css

myfontswebfontskit.css

97 ms

custom.css

custom.css

128 ms

override.css

override.css

98 ms

settings.css

settings.css

132 ms

css

css

28 ms

prototype.js

prototype.js

171 ms

jquery-1.12.0.min.js

jquery-1.12.0.min.js

162 ms

noconflict.js

noconflict.js

105 ms

ccard.js

ccard.js

131 ms

validation.js

validation.js

133 ms

builder.js

builder.js

133 ms

effects.js

effects.js

315 ms

dragdrop.js

dragdrop.js

315 ms

controls.js

controls.js

166 ms

slider.js

slider.js

313 ms

js.js

js.js

315 ms

form.js

form.js

315 ms

translate.js

translate.js

316 ms

cookies.js

cookies.js

325 ms

jquery-1.11.0.min.js

jquery-1.11.0.min.js

415 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

325 ms

jquery.noconflict.js

jquery.noconflict.js

324 ms

modernizr.custom.min.js

modernizr.custom.min.js

324 ms

selectivizr.js

selectivizr.js

324 ms

matchMedia.js

matchMedia.js

413 ms

matchMedia.addListener.js

matchMedia.addListener.js

427 ms

enquire.js

enquire.js

414 ms

app.js

app.js

413 ms

jquery.cycle2.min.js

jquery.cycle2.min.js

414 ms

jquery.cycle2.swipe.min.js

jquery.cycle2.swipe.min.js

459 ms

slideshow.js

slideshow.js

460 ms

imagesloaded.js

imagesloaded.js

460 ms

minicart.js

minicart.js

459 ms

nwd.js

nwd.js

459 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

612 ms

js

js

66 ms

conversion.js

conversion.js

89 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

649 ms

ga.js

ga.js

115 ms

duallinerLogo.png

duallinerLogo.png

401 ms

icon_sprite.png

icon_sprite.png

390 ms

mobileimgdual.jpg

mobileimgdual.jpg

402 ms

madeInTheUSAHomepage-badge-3.png

madeInTheUSAHomepage-badge-3.png

427 ms

black-bg.png

black-bg.png

454 ms

ford-logo.png

ford-logo.png

454 ms

chevy-logo.png

chevy-logo.png

454 ms

gmc-logo.png

gmc-logo.png

454 ms

dodge-logo.png

dodge-logo.png

455 ms

installs_feature.png

installs_feature.png

455 ms

lasts_a_lifetime.png

lasts_a_lifetime.png

461 ms

lifetime_warranty.png

lifetime_warranty.png

374 ms

made_in_the_usa.png

made_in_the_usa.png

375 ms

play_button1.png

play_button1.png

374 ms

dualliner_mat_view.png

dualliner_mat_view.png

434 ms

customfit.jpg

customfit.jpg

556 ms

bedmat.jpg

bedmat.jpg

435 ms

bat.js

bat.js

122 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

118 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdr.ttf

119 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdr.ttf

141 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdr.ttf

209 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3iu4nwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3iu4nwlxdr.ttf

211 ms

2DA19F_0_0.woff

2DA19F_0_0.woff

432 ms

6xK1dSBYKcSV-LCoeQqfX1RYOo3qPZ7nsDc.ttf

6xK1dSBYKcSV-LCoeQqfX1RYOo3qPZ7nsDc.ttf

213 ms

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZZMkids18E.ttf

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZZMkids18E.ttf

211 ms

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZY4lCds18E.ttf

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZY4lCds18E.ttf

209 ms

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZZclSds18E.ttf

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZZclSds18E.ttf

210 ms

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZZklyds18E.ttf

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZZklyds18E.ttf

213 ms

lifetime.png

lifetime.png

397 ms

trailer-towing-guide-and-tips-0.jpg

trailer-towing-guide-and-tips-0.jpg

399 ms

how-much-does-it-cost-to-wrap-a-truck0.jpg

how-much-does-it-cost-to-wrap-a-truck0.jpg

436 ms

best-2024-full-size-trucks.jpg

best-2024-full-size-trucks.jpg

437 ms

twitter.png

twitter.png

459 ms

__utm.gif

__utm.gif

31 ms

facebook.png

facebook.png

373 ms

rss.png

rss.png

372 ms

member-logo-download-jpg-sema-th_optimized_1.jpg

member-logo-download-jpg-sema-th_optimized_1.jpg

373 ms

30dayguarantee.png

30dayguarantee.png

367 ms

gtm.js

gtm.js

178 ms

166 ms

tracking.js

tracking.js

166 ms

5445.js

5445.js

141 ms

50 ms

Accessibility Review

dualliner.com accessibility score

78

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

dualliner.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

SEO Factors

dualliner.com SEO score

82

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

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 Dualliner.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 Dualliner.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

dualliner.com

Open Graph description is not detected on the main page of Dual Liner. 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: