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superduperburgers.com screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

superduperburgers.com

Super Duper Burgers: Serving the San Francisco Bay Area

Page Load Speed

1.3 sec in total

First Response

32 ms

Resources Loaded

1 sec

Page Rendered

272 ms

superduperburgers.com screenshot

About Website

Welcome to superduperburgers.com homepage info - get ready to check Super Duper Burgers best content for United States right away, or after learning these important things about superduperburgers.com

We build our restaurants like we build our burgers—sustainably, locally, and with an unwavering commitment to quality.

Visit superduperburgers.com

Key Findings

We analyzed Superduperburgers.com page load time and found that the first response time was 32 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

superduperburgers.com performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value15.7 s

0/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.253

49/100

15%

TTI (Time to Interactive)

Value3.5 s

92/100

10%

Network Requests Diagram

www.superduperburgers.com

32 ms

head.min.js

68 ms

main.b74b12072bd2739dc1922c071b10c9c6.scss

120 ms

js

283 ms

api.js

139 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Superduperburgers.com, 48% (22 requests) were made to Images.getbento.com and 9% (4 requests) were made to Theme-assets.getbento.com. The less responsive or slowest element that took the longest time to load (508 ms) relates to the external source Images.getbento.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 92.3 kB (3%)

Content Size

2.9 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Superduperburgers.com main page is 2.9 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

-85%

Potential reduce by 60.3 kB

  • Original 71.4 kB
  • After minification 63.6 kB
  • After compression 11.0 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. This page needs HTML code to be minified as it can gain 7.7 kB, which is 11% 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 60.3 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 30.2 kB

  • Original 1.8 MB
  • After minification 1.8 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. Super Duper Burgers images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.2 kB

  • Original 940.7 kB
  • After minification 940.7 kB
  • After compression 939.5 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 594 B

  • Original 62.7 kB
  • After minification 62.7 kB
  • After compression 62.1 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. Superduperburgers.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (32%)

Requests Now

41

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Super Duper Burgers. 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.superduperburgers.com

www.superduperburgers.com

32 ms

head.min.js

head.min.js

68 ms

main.b74b12072bd2739dc1922c071b10c9c6.scss

main.b74b12072bd2739dc1922c071b10c9c6.scss

120 ms

js

js

283 ms

api.js

api.js

139 ms

foot.libs.min.js

foot.libs.min.js

104 ms

bentobox.min.js

bentobox.min.js

284 ms

main.js

main.js

279 ms

main.js.map

main.js.map

410 ms

bento-analytics.min.js

bento-analytics.min.js

107 ms

recaptcha__en.js

recaptcha__en.js

375 ms

fbevents.js

fbevents.js

316 ms

gtm.js

gtm.js

287 ms

images.getbento.com

images.getbento.com

348 ms

82953logo_sdb.png

82953logo_sdb.png

403 ms

33492SE-36.jpg

33492SE-36.jpg

450 ms

72059pause_btn.png

72059pause_btn.png

390 ms

2848Mini_Burger.png

2848Mini_Burger.png

453 ms

77659Super_Burger.png

77659Super_Burger.png

469 ms

76487Chicken_Sandwich.png

76487Chicken_Sandwich.png

448 ms

76206The_Bird_Sando.png

76206The_Bird_Sando.png

478 ms

79871TheBird_FOX_Color_with-LogoType.png

79871TheBird_FOX_Color_with-LogoType.png

432 ms

16776Screen_Shot_2023-07-25_at_3.13.55_PM.png

16776Screen_Shot_2023-07-25_at_3.13.55_PM.png

459 ms

31959Veggie_Burger.png

31959Veggie_Burger.png

455 ms

69487Grilled_Cheese.png

69487Grilled_Cheese.png

482 ms

1681Edited_Egg_Sandiwch_-SDB.png

1681Edited_Egg_Sandiwch_-SDB.png

508 ms

76339Fries.png

76339Fries.png

459 ms

9800Garlic_Fries.png

9800Garlic_Fries.png

488 ms

743563_Dips.png

743563_Dips.png

463 ms

12394Super_Salad.png

12394Super_Salad.png

467 ms

61450Super_Shakes.png

61450Super_Shakes.png

471 ms

23529Shakes.png

23529Shakes.png

484 ms

70663Cones.png

70663Cones.png

475 ms

72773Cup.png

72773Cup.png

501 ms

Screen_Shot_2023-07-26_at_1.24.41_PM.png

Screen_Shot_2023-07-26_at_1.24.41_PM.png

490 ms

gIiYGqdeSK2TIcPRWSTN_FontsFree-Net-MrEavesXLModOT-Reg.ttf

gIiYGqdeSK2TIcPRWSTN_FontsFree-Net-MrEavesXLModOT-Reg.ttf

372 ms

9EsRaAZTk5tsA14mjS9A_MrEavesXLModOT-Bold.ttf

9EsRaAZTk5tsA14mjS9A_MrEavesXLModOT-Bold.ttf

204 ms

font-bento-custom.woff

font-bento-custom.woff

113 ms

dby9wNFFSRy7BPyBOJ59_SignPainter%20HouseScript%20Regular.ttf

dby9wNFFSRy7BPyBOJ59_SignPainter%20HouseScript%20Regular.ttf

202 ms

Indicative.min.js

Indicative.min.js

53 ms

snowplow-3.1.6.min.js

snowplow-3.1.6.min.js

20 ms

anchor

anchor

33 ms

styles__ltr.css

styles__ltr.css

5 ms

recaptcha__en.js

recaptcha__en.js

17 ms

nnfN9XN4owTKlThX5pDaq7gGn4aHOxObs8rjmGa9shM.js

nnfN9XN4owTKlThX5pDaq7gGn4aHOxObs8rjmGa9shM.js

68 ms

webworker.js

webworker.js

70 ms

Accessibility Review

superduperburgers.com accessibility score

88

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

superduperburgers.com 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

High

Missing source maps for large first-party JavaScript

SEO Factors

superduperburgers.com SEO score

100

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

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 Superduperburgers.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 Superduperburgers.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

superduperburgers.com

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