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qfse.co screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

qfse.co

Professional QR Code & NFC Marketing System | Qfuse

Page Load Speed

1.1 sec in total

First Response

33 ms

Resources Loaded

840 ms

Page Rendered

187 ms

qfse.co screenshot

About Website

Click here to check amazing Qfse content. Otherwise, check out these important facts you probably never knew about qfse.co

Mobile Websites, QR Codes, and NFC Tags are simplified with Qfuse, an industry-leading tool for creating dynamic QR Codes, and custom mobile landing pages.

Visit qfse.co

Key Findings

We analyzed Qfse.co page load time and found that the first response time was 33 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

qfse.co performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value330 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value6.4 s

60/100

10%

Network Requests Diagram

qfse.co

33 ms

qfse.co

106 ms

qfuse.com

161 ms

colorbox.css

18 ms

prettyCheckable.css

52 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Qfse.co, 89% (70 requests) were made to Qfuse.com and 3% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (378 ms) relates to the external source Player.vimeo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 77.2 kB (11%)

Content Size

722.2 kB

After Optimization

645.0 kB

  • Images
  • JavaScript
  • CSS

In fact, the total size of Qfse.co main page is 722.2 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. 40% of websites need less resources to load. Images take 528.9 kB which makes up the majority of the site volume.

HTML Optimization

-0%

Potential reduce by -8 B

  • Original 0 B

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 web page is already compressed.

Image Optimization

-12%

Potential reduce by 62.9 kB

  • Original 528.9 kB
  • After minification 466.1 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. Obviously, Qfse needs image optimization as it can save up to 62.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-6%

Potential reduce by 8.5 kB

  • Original 143.3 kB
  • After minification 141.3 kB
  • After compression 134.8 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

-12%

Potential reduce by 5.8 kB

  • Original 49.9 kB
  • After minification 49.9 kB
  • After compression 44.1 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. Qfse.co needs all CSS files to be minified and compressed as it can save up to 5.8 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (68%)

Requests Now

73

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qfse. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

qfse.co

qfse.co

33 ms

qfse.co

qfse.co

106 ms

qfuse.com

qfuse.com

161 ms

colorbox.css

colorbox.css

18 ms

prettyCheckable.css

prettyCheckable.css

52 ms

codemirror.css

codemirror.css

38 ms

twilight.css

twilight.css

23 ms

iphone-style-checkboxes.css

iphone-style-checkboxes.css

22 ms

jquery-ui-1.8.16.custom.css

jquery-ui-1.8.16.custom.css

24 ms

style.css

style.css

28 ms

bootstrap.min.css

bootstrap.min.css

33 ms

base.css

base.css

38 ms

bootstrap-responsive.min.css

bootstrap-responsive.min.css

50 ms

responsive.css

responsive.css

38 ms

font-awesome.min.css

font-awesome.min.css

47 ms

css3-fonts.css

css3-fonts.css

43 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

48 ms

colorpicker.js

colorpicker.js

48 ms

jquery.easing.min.js

jquery.easing.min.js

56 ms

jquery.lavalamp.min.js

jquery.lavalamp.min.js

57 ms

effects-highlight.core.js

effects-highlight.core.js

57 ms

json2.js

json2.js

59 ms

prettyCheckable.js

prettyCheckable.js

65 ms

jquery.cycle.all.min.js

jquery.cycle.all.min.js

62 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

66 ms

jquery-ui-1.8.16.custom.min.js

jquery-ui-1.8.16.custom.min.js

67 ms

jtour.min.js

jtour.min.js

66 ms

js

js

68 ms

bootstrap.min.js

bootstrap.min.js

74 ms

misc.js

misc.js

70 ms

jquery.anchor.js

jquery.anchor.js

139 ms

cooltooltip.css

cooltooltip.css

57 ms

ga.js

ga.js

148 ms

28443532

28443532

378 ms

bg_header.png

bg_header.png

133 ms

bg_zigzag.png

bg_zigzag.png

134 ms

logo.png

logo.png

133 ms

alpha_white.png

alpha_white.png

134 ms

iphone.png

iphone.png

134 ms

sticker.png

sticker.png

134 ms

destiny-business-site-code.PNG

destiny-business-site-code.PNG

151 ms

century21-code.png

century21-code.png

152 ms

powerflite-portfolio-code.png

powerflite-portfolio-code.png

151 ms

s2security-video-code.png

s2security-video-code.png

151 ms

london-gameschedule-code.PNG

london-gameschedule-code.PNG

152 ms

qfuse-contactform-code.PNG

qfuse-contactform-code.PNG

152 ms

lcm-twitter-code.PNG

lcm-twitter-code.PNG

153 ms

nonprofit-donate-code.PNG

nonprofit-donate-code.PNG

154 ms

destiny-business-site.PNG

destiny-business-site.PNG

155 ms

century21.png

century21.png

159 ms

powerflite-portfolio.png

powerflite-portfolio.png

160 ms

s2security-video.png

s2security-video.png

162 ms

london-gameschedule.PNG

london-gameschedule.PNG

160 ms

qfuse-contactform.PNG

qfuse-contactform.PNG

166 ms

lcm-twitter.PNG

lcm-twitter.PNG

166 ms

nonprofit-donate.PNG

nonprofit-donate.PNG

170 ms

bg_btn_green.png

bg_btn_green.png

170 ms

icon_forward.png

icon_forward.png

172 ms

homepage-diagram.jpg

homepage-diagram.jpg

173 ms

bullet-bg.jpg

bullet-bg.jpg

179 ms

home-icon-qr-code.png

home-icon-qr-code.png

176 ms

home-icon-mobile-site.png

home-icon-mobile-site.png

180 ms

home-icon-analytics.png

home-icon-analytics.png

183 ms

bg_orange-zigzag.png

bg_orange-zigzag.png

182 ms

brands.jpg

brands.jpg

184 ms

bg_footer.png

bg_footer.png

185 ms

bg_zigzag-footer.png

bg_zigzag-footer.png

190 ms

devices.png

devices.png

195 ms

insight.min.js

insight.min.js

134 ms

overlay.png

overlay.png

84 ms

aller_rg-webfont.woff

aller_rg-webfont.woff

67 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

65 ms

controls.png

controls.png

77 ms

border.png

border.png

78 ms

loading_background.png

loading_background.png

79 ms

loading.gif

loading.gif

79 ms

__utm.gif

__utm.gif

12 ms

insight_tag_errors.gif

insight_tag_errors.gif

33 ms

api.js

api.js

10 ms

Accessibility Review

qfse.co accessibility score

80

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

Links do not have a discernible name

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

qfse.co 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

qfse.co SEO score

83

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

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

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qfse.co 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 Qfse.co main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

qfse.co

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