Tools & Wizards About Us
burgertheorydenver.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

burgertheorydenver.com

Burger Theory Restaurant Denver Centennial | Best Burgers in Denver

Page Load Speed

2.5 sec in total

First Response

168 ms

Resources Loaded

1.6 sec

Page Rendered

679 ms

burgertheorydenver.com screenshot

About Website

Click here to check amazing Burger Theory Denver content. Otherwise, check out these important facts you probably never knew about burgertheorydenver.com

You don’t have to dream about your perfect burger any longer. Build it at Burger Theory! Stop by our location at 6638 S. Nome St, Centennial, CO for local craft beers & Denver's best customized burger...

Visit burgertheorydenver.com

Key Findings

We analyzed Burgertheorydenver.com page load time and found that the first response time was 168 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

burgertheorydenver.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

18/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value290 ms

79/100

30%

CLS (Cumulative Layout Shift)

Value0.039

99/100

15%

TTI (Time to Interactive)

Value7.8 s

45/100

10%

Network Requests Diagram

burgertheorydenver.com

168 ms

burgertheorydenver.com

285 ms

www.burgertheorydenver.com

280 ms

main.css

73 ms

w3data.js

139 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 78% of them (32 requests) were addressed to the original Burgertheorydenver.com, 10% (4 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (604 ms) belongs to the original domain Burgertheorydenver.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 76.3 kB (4%)

Content Size

2.0 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Burgertheorydenver.com main page is 2.0 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. 40% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 8.7 kB

  • Original 12.6 kB
  • After minification 11.3 kB
  • After compression 3.9 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 8.7 kB or 69% of the original size.

Image Optimization

-3%

Potential reduce by 63.9 kB

  • Original 1.9 MB
  • After minification 1.9 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. Burger Theory Denver images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 3.4 kB

  • Original 74.5 kB
  • After minification 74.5 kB
  • After compression 71.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 200 B

  • Original 17.1 kB
  • After minification 17.1 kB
  • After compression 16.9 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. Burgertheorydenver.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (43%)

Requests Now

30

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Burger Theory Denver. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

burgertheorydenver.com

burgertheorydenver.com

168 ms

burgertheorydenver.com

burgertheorydenver.com

285 ms

www.burgertheorydenver.com

www.burgertheorydenver.com

280 ms

main.css

main.css

73 ms

w3data.js

w3data.js

139 ms

cookie-format.css

cookie-format.css

195 ms

data-cookie.js

data-cookie.js

198 ms

jquery.min.js

jquery.min.js

354 ms

jquery.dropotron.min.js

jquery.dropotron.min.js

196 ms

jquery.scrollgress.min.js

jquery.scrollgress.min.js

195 ms

skel.min.js

skel.min.js

201 ms

util.js

util.js

259 ms

main.js

main.js

260 ms

nav.js

nav.js

260 ms

font-awesome.min.css

font-awesome.min.css

193 ms

css

css

34 ms

analytics.js

analytics.js

93 ms

chalk-bg.jpg

chalk-bg.jpg

385 ms

burger-theory-denver-logo.png

burger-theory-denver-logo.png

151 ms

burger-theory-denver-mobile-logo.png

burger-theory-denver-mobile-logo.png

86 ms

classic-burger.jpg

classic-burger.jpg

604 ms

home-logo.png

home-logo.png

85 ms

burger-theory-story-at-bar.jpg

burger-theory-story-at-bar.jpg

481 ms

lonestar-burger.jpg

lonestar-burger.jpg

221 ms

denver-beers.jpg

denver-beers.jpg

220 ms

sweet-jars.jpg

sweet-jars.jpg

403 ms

burger-theory-hours.jpg

burger-theory-hours.jpg

342 ms

burger-theory-social.jpg

burger-theory-social.jpg

290 ms

nap.html

nap.html

281 ms

rex-bold.ttf

rex-bold.ttf

328 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

77 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdr.ttf

98 ms

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZZMkids18E.ttf

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZZMkids18E.ttf

119 ms

6xK1dSBYKcSV-LCoeQqfX1RYOo3qPZ7nsDc.ttf

6xK1dSBYKcSV-LCoeQqfX1RYOo3qPZ7nsDc.ttf

119 ms

collect

collect

16 ms

collect

collect

53 ms

js

js

129 ms

nap

nap

71 ms

email-signup.html

email-signup.html

66 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

131 ms

email-signup

email-signup

92 ms

Accessibility Review

burgertheorydenver.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

burgertheorydenver.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

burgertheorydenver.com SEO score

97

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 Burgertheorydenver.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 Burgertheorydenver.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

burgertheorydenver.com

Open Graph description is not detected on the main page of Burger Theory Denver. 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: