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sparkbox.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

sparkbox.com

Sparkbox - Web Design & Development Partner and IT Consultants

Page Load Speed

917 ms in total

First Response

49 ms

Resources Loaded

494 ms

Page Rendered

374 ms

sparkbox.com screenshot

About Website

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

Sparkbox partners with complex organizations to plan, design, and develop phenomenal user-centered web experiences. We’ll help you bring your idea to life.

Visit sparkbox.com

Key Findings

We analyzed Sparkbox.com page load time and found that the first response time was 49 ms and then it took 868 ms 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

sparkbox.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value1,350 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.9 s

35/100

10%

Network Requests Diagram

sparkbox.com

49 ms

sparkbox.com

62 ms

911fbaaf9e14cb73.css

90 ms

polyfills-c67a75d1b6f99dc8.js

59 ms

webpack-4653bc6bd3b2d551.js

76 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 75% of them (15 requests) were addressed to the original Sparkbox.com, 25% (5 requests) were made to Images.ctfassets.net. The less responsive or slowest element that took the longest time to load (199 ms) relates to the external source Images.ctfassets.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 110.3 kB (20%)

Content Size

553.7 kB

After Optimization

443.5 kB

  • HTML
  • Images

In fact, the total size of Sparkbox.com main page is 553.7 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. 50% of websites need less resources to load. Images take 396.2 kB which makes up the majority of the site volume.

HTML Optimization

-32%

Potential reduce by 50.7 kB

  • Original 157.5 kB
  • After minification 157.5 kB
  • After compression 106.8 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 50.7 kB or 32% of the original size.

Image Optimization

-15%

Potential reduce by 59.5 kB

  • Original 396.2 kB
  • After minification 336.7 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. Obviously, Sparkbox needs image optimization as it can save up to 59.5 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

Number of requests can be reduced by 7 (50%)

Requests Now

14

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sparkbox. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sparkbox.com

sparkbox.com

49 ms

sparkbox.com

sparkbox.com

62 ms

911fbaaf9e14cb73.css

911fbaaf9e14cb73.css

90 ms

polyfills-c67a75d1b6f99dc8.js

polyfills-c67a75d1b6f99dc8.js

59 ms

webpack-4653bc6bd3b2d551.js

webpack-4653bc6bd3b2d551.js

76 ms

framework-2c79e2a64abdb08b.js

framework-2c79e2a64abdb08b.js

79 ms

main-5b30c4dbf78b603b.js

main-5b30c4dbf78b603b.js

77 ms

_app-1111b3feb05d4103.js

_app-1111b3feb05d4103.js

78 ms

index-3d4c1d15f612a3f9.js

index-3d4c1d15f612a3f9.js

115 ms

_buildManifest.js

_buildManifest.js

120 ms

_ssgManifest.js

_ssgManifest.js

77 ms

minimum_viable_product_resource_4.23.png

minimum_viable_product_resource_4.23.png

31 ms

k_jennings_22_02.png

k_jennings_22_02.png

199 ms

b-callahan_23-01.png

b-callahan_23-01.png

40 ms

sparkbox_22-10_User-Centered-Thinking.png

sparkbox_22-10_User-Centered-Thinking.png

40 ms

katie-jennings.jpg

katie-jennings.jpg

35 ms

font.woff

font.woff

131 ms

font.woff

font.woff

176 ms

font.woff

font.woff

104 ms

font.woff

font.woff

97 ms

Accessibility Review

sparkbox.com accessibility score

100

Accessibility Issues

Best Practices

sparkbox.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sparkbox.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 Sparkbox.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 Sparkbox.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

sparkbox.com

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