Tools & Wizards About Us
duffels.biz screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    78% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

duffels.biz

Custom made bags Made to fit your needs Made in the USA

Page Load Speed

2.7 sec in total

First Response

43 ms

Resources Loaded

2.3 sec

Page Rendered

372 ms

duffels.biz screenshot

About Website

Visit duffels.biz now to see the best up-to-date Duffels content for United States and also check out these interesting facts you probably never knew about duffels.biz

Custom made canvas duffel bags.Heavy duty duffel bags made to your size and specifications. American made duffel bags made to last.

Visit duffels.biz

Key Findings

We analyzed Duffels.biz page load time and found that the first response time was 43 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

duffels.biz performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

85/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value1,000 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

Network Requests Diagram

duffels.biz

43 ms

www.duffels.biz

132 ms

css

25 ms

webfont.js

7 ms

css

39 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 28% of them (16 requests) were addressed to the original Duffels.biz, 11% (6 requests) were made to Apis.google.com and 7% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Developers.google.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 67.8 kB (16%)

Content Size

436.3 kB

After Optimization

368.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Duffels.biz main page is 436.3 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. 60% of websites need less resources to load. Javascripts take 217.3 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 45.8 kB

  • Original 59.2 kB
  • After minification 57.9 kB
  • After compression 13.4 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 45.8 kB or 77% of the original size.

Image Optimization

-3%

Potential reduce by 4.1 kB

  • Original 158.8 kB
  • After minification 154.7 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. Duffels images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 17.7 kB

  • Original 217.3 kB
  • After minification 213.0 kB
  • After compression 199.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-19%

Potential reduce by 190 B

  • Original 991 B
  • After minification 959 B
  • After compression 801 B

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. Duffels.biz needs all CSS files to be minified and compressed as it can save up to 190 B or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (50%)

Requests Now

48

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Duffels. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

duffels.biz

duffels.biz

43 ms

www.duffels.biz

www.duffels.biz

132 ms

css

css

25 ms

webfont.js

webfont.js

7 ms

css

css

39 ms

jquery.min.js

jquery.min.js

25 ms

flyoutmenu.css

flyoutmenu.css

56 ms

flyoutmenu.js

flyoutmenu.js

32 ms

global.css

global.css

54 ms

Default.css

Default.css

32 ms

widgets.js

widgets.js

65 ms

plusone.js

plusone.js

54 ms

adsbygoogle.js

adsbygoogle.js

53 ms

js

js

204 ms

2uPHEk.png

2uPHEk.png

268 ms

125x125_madewith_heart.png

125x125_madewith_heart.png

239 ms

ribbonp2.png

ribbonp2.png

170 ms

Custom%20size%20Bags%20with%20screen%20print.jpg

Custom%20size%20Bags%20with%20screen%20print.jpg

171 ms

IMG_0049.JPG.opt348x363o0%2C0s348x363.JPG

IMG_0049.JPG.opt348x363o0%2C0s348x363.JPG

169 ms

Custom%20size%20padded%20duffel%20bag.jpg.opt289x200o0%2C0s289x200.jpg

Custom%20size%20padded%20duffel%20bag.jpg.opt289x200o0%2C0s289x200.jpg

170 ms

36%20x%2030%20x%202%20custom%20%20size%20duffel%20bag.jpg.opt292x207o0%2C0s292x207.jpg

36%20x%2030%20x%202%20custom%20%20size%20duffel%20bag.jpg.opt292x207o0%2C0s292x207.jpg

168 ms

40%20X%2018%20CUSTOM%20SIZE%20DUFFEL%20BAG.jpg.opt277x201o0%2C0s277x201.jpg

40%20X%2018%20CUSTOM%20SIZE%20DUFFEL%20BAG.jpg.opt277x201o0%2C0s277x201.jpg

169 ms

30%20x%2020%20x%206%20custom%20%20made%20duffel%20bag.jpg.opt342x154o0%2C0s342x154.jpg

30%20x%2020%20x%206%20custom%20%20made%20duffel%20bag.jpg.opt342x154o0%2C0s342x154.jpg

202 ms

custom%20canvas%20duffel%20bag%20with%20logo.jpg

custom%20canvas%20duffel%20bag%20with%20logo.jpg

240 ms

Made%20in%20the%20USA.%20S.S.%20Flag%20original%20top.jpg.opt312x249o0%2C0s312x249.jpg

Made%20in%20the%20USA.%20S.S.%20Flag%20original%20top.jpg.opt312x249o0%2C0s312x249.jpg

189 ms

21%20x12%20round%20bag%20nade%20out%20of%20sunbrella.JPG.opt348x294o0%2C0s348x294.JPG

21%20x12%20round%20bag%20nade%20out%20of%20sunbrella.JPG.opt348x294o0%2C0s348x294.JPG

344 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

167 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

184 ms

fastbutton

fastbutton

198 ms

tracking.js

tracking.js

143 ms

widget_iframe.7dae38096d06923d683a2a807172322a.html

widget_iframe.7dae38096d06923d683a2a807172322a.html

309 ms

show_ads_impl.js

show_ads_impl.js

153 ms

zrt_lookup.html

zrt_lookup.html

112 ms

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkBgv58a-xw.ttf

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkBgv58a-xw.ttf

49 ms

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkP8o58a-xw.ttf

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkP8o58a-xw.ttf

82 ms

SlGVmQWMvZQIdix7AFxXkHNSaA.ttf

SlGVmQWMvZQIdix7AFxXkHNSaA.ttf

99 ms

tDbI2oqRg1oM3QBjjcaDkOr9rAA.ttf

tDbI2oqRg1oM3QBjjcaDkOr9rAA.ttf

99 ms

analytics.js

analytics.js

95 ms

like.php

like.php

296 ms

LoggingAgent

LoggingAgent

70 ms

sw.js

sw.js

52 ms

asrbutton.png

asrbutton.png

191 ms

postmessageRelay

postmessageRelay

217 ms

collect

collect

58 ms

developers.google.com

developers.google.com

1732 ms

cookie.js

cookie.js

65 ms

integrator.js

integrator.js

70 ms

ads

ads

47 ms

settings

settings

92 ms

1832714284-postmessagerelay.js

1832714284-postmessagerelay.js

31 ms

rpc:shindig_random.js

rpc:shindig_random.js

16 ms

9yww5DBsBaL.js

9yww5DBsBaL.js

41 ms

FEppCFCt76d.png

FEppCFCt76d.png

39 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

8 ms

button.d2f864f87f544dc0c11d7d712a191c1f.js

button.d2f864f87f544dc0c11d7d712a191c1f.js

33 ms

embeds

embeds

41 ms

tweet_button.7dae38096d06923d683a2a807172322a.en.html

tweet_button.7dae38096d06923d683a2a807172322a.en.html

39 ms

Accessibility Review

duffels.biz accessibility score

65

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

duffels.biz best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

duffels.biz 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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Duffels.biz can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Duffels.biz 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

duffels.biz

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