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Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

blackburger.co

Home | Black Burger Canal St New York - Best Burgers, Online Ordering Delivery & Pickup

Page Load Speed

903 ms in total

First Response

123 ms

Resources Loaded

718 ms

Page Rendered

62 ms

blackburger.co screenshot

About Website

Welcome to blackburger.co homepage info - get ready to check Black Burger best content for United States right away, or after learning these important things about blackburger.co

Black Burger Canal St New York - Best Burgers, Online Ordering Delivery & Pickup

Visit blackburger.co

Key Findings

We analyzed Blackburger.co page load time and found that the first response time was 123 ms and then it took 780 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

blackburger.co performance score

0

Network Requests Diagram

www.blackburger.co

123 ms

minified.js

40 ms

focus-within-polyfill.js

39 ms

polyfill.min.js

34 ms

sauce.js

85 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Blackburger.co, 40% (25 requests) were made to Static.parastorage.com and 30% (19 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (370 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (39%)

Content Size

2.7 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Blackburger.co main page is 2.7 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. 70% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 447.9 kB

  • Original 572.9 kB
  • After minification 571.5 kB
  • After compression 125.0 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 447.9 kB or 78% of the original size.

Image Optimization

-32%

Potential reduce by 587.8 kB

  • Original 1.8 MB
  • After minification 1.2 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. Obviously, Black Burger needs image optimization as it can save up to 587.8 kB or 32% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-5%

Potential reduce by 15.4 kB

  • Original 311.3 kB
  • After minification 311.3 kB
  • After compression 295.8 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.

Requests Breakdown

Number of requests can be reduced by 13 (34%)

Requests Now

38

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Black Burger. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.blackburger.co

www.blackburger.co

123 ms

minified.js

minified.js

40 ms

focus-within-polyfill.js

focus-within-polyfill.js

39 ms

polyfill.min.js

polyfill.min.js

34 ms

sauce.js

sauce.js

85 ms

thunderbolt-commons.24e46262.bundle.min.js

thunderbolt-commons.24e46262.bundle.min.js

74 ms

main.8752ee81.bundle.min.js

main.8752ee81.bundle.min.js

73 ms

lodash.min.js

lodash.min.js

72 ms

react.production.min.js

react.production.min.js

72 ms

react-dom.production.min.js

react-dom.production.min.js

74 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

75 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

74 ms

widget.js

widget.js

229 ms

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69 ms

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208 ms

bundle.min.js

bundle.min.js

71 ms

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31 ms

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158 ms

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39 ms

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32 ms

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37 ms

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38 ms

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37 ms

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82 ms

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80 ms

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81 ms

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82 ms

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239 ms

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235 ms

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259 ms

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203 ms

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370 ms

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289 ms

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233 ms

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17 ms

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18 ms

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18 ms

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18 ms

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18 ms

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30 ms

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35 ms

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35 ms

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36 ms

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48 ms

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47 ms

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36 ms

widget_app_1706906186205.js

widget_app_1706906186205.js

40 ms

deprecation-en.v5.html

deprecation-en.v5.html

5 ms

bolt-performance

bolt-performance

17 ms

deprecation-style.v5.css

deprecation-style.v5.css

6 ms

right-arrow.svg

right-arrow.svg

5 ms

SEO Factors

blackburger.co SEO score

0

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 Blackburger.co 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 Blackburger.co 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

blackburger.co

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