Tools & Wizards About Us
sparkstreetdigital.com screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

sparkstreetdigital.com

Spark Street Digital - straightforward streaming video and webcasting in Washington, D.C., NYC, and San Francisco

Page Load Speed

3.5 sec in total

First Response

1.3 sec

Resources Loaded

2.1 sec

Page Rendered

153 ms

sparkstreetdigital.com screenshot

About Website

Click here to check amazing Spark Street Digital content for United States. Otherwise, check out these important facts you probably never knew about sparkstreetdigital.com

Spark Street Digital is a video production firm specializing in live webcasting with offices in Washington, DC, NYC, and San Francisco.

Visit sparkstreetdigital.com

Key Findings

We analyzed Sparkstreetdigital.com page load time and found that the first response time was 1.3 sec and then it took 2.2 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

sparkstreetdigital.com performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

2/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value350 ms

73/100

30%

CLS (Cumulative Layout Shift)

Value0.239

52/100

15%

TTI (Time to Interactive)

Value7.0 s

53/100

10%

Network Requests Diagram

sparkstreetdigital.com

1308 ms

js

76 ms

autoptimize_5a71d50c3093fa80ce327abf4cb186a6.css

67 ms

autoptimize_824986bae4e3e8c6acc23c7a8813a708.css

123 ms

uc.js

36 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 15% of them (8 requests) were addressed to the original Sparkstreetdigital.com, 56% (31 requests) were made to D3rfns6go03mo2.cloudfront.net and 13% (7 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Sparkstreetdigital.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 184.3 kB (33%)

Content Size

562.8 kB

After Optimization

378.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sparkstreetdigital.com main page is 562.8 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. 60% of websites need less resources to load. Javascripts take 328.2 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 61.7 kB

  • Original 75.5 kB
  • After minification 75.3 kB
  • After compression 13.8 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 61.7 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 4.9 kB

  • Original 138.3 kB
  • After minification 133.3 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. Spark Street Digital images are well optimized though.

JavaScript Optimization

-34%

Potential reduce by 113.1 kB

  • Original 328.2 kB
  • After minification 328.2 kB
  • After compression 215.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 113.1 kB or 34% of the original size.

CSS Optimization

-22%

Potential reduce by 4.6 kB

  • Original 20.9 kB
  • After minification 20.9 kB
  • After compression 16.2 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. Sparkstreetdigital.com needs all CSS files to be minified and compressed as it can save up to 4.6 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (52%)

Requests Now

48

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spark Street Digital. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sparkstreetdigital.com

sparkstreetdigital.com

1308 ms

js

js

76 ms

autoptimize_5a71d50c3093fa80ce327abf4cb186a6.css

autoptimize_5a71d50c3093fa80ce327abf4cb186a6.css

67 ms

autoptimize_824986bae4e3e8c6acc23c7a8813a708.css

autoptimize_824986bae4e3e8c6acc23c7a8813a708.css

123 ms

uc.js

uc.js

36 ms

jquery.js

jquery.js

193 ms

jwplayer.js

jwplayer.js

38 ms

autoptimize_d0f8acc97edb3797c51314f2171e9248.js

autoptimize_d0f8acc97edb3797c51314f2171e9248.js

245 ms

gtm.js

gtm.js

55 ms

cch7hcl.js

cch7hcl.js

148 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

80 ms

gridbg.png

gridbg.png

26 ms

polyfills.promise.js

polyfills.promise.js

171 ms

polyfills.intersection-observer.js

polyfills.intersection-observer.js

172 ms

gridbgreverse.png

gridbgreverse.png

19 ms

SSDLogo.min.svg

SSDLogo.min.svg

29 ms

phone.min.svg

phone.min.svg

31 ms

phonecolor.min.svg

phonecolor.min.svg

38 ms

youtube.min.svg

youtube.min.svg

32 ms

youtubecolor.min.svg

youtubecolor.min.svg

31 ms

facebook2.min.svg

facebook2.min.svg

34 ms

facebookcolor.min.svg

facebookcolor.min.svg

34 ms

twitter2.min.svg

twitter2.min.svg

35 ms

twittercolor.min.svg

twittercolor.min.svg

36 ms

linkedin2.min.svg

linkedin2.min.svg

35 ms

linkedincolor.min.svg

linkedincolor.min.svg

37 ms

home.min.css

home.min.css

71 ms

autoptimize_e56da479e12e631bf511e20737607374.css

autoptimize_e56da479e12e631bf511e20737607374.css

70 ms

d

d

40 ms

d

d

189 ms

d

d

84 ms

d

d

55 ms

d

d

83 ms

d

d

71 ms

jwpsrv.js

jwpsrv.js

21 ms

related.js

related.js

25 ms

jwplayer.controls.js

jwplayer.controls.js

25 ms

cameraicon2.min.svg

cameraicon2.min.svg

12 ms

embedicon1.min.svg

embedicon1.min.svg

51 ms

chaticon1.min.svg

chaticon1.min.svg

44 ms

presentationicon2.min.svg

presentationicon2.min.svg

71 ms

vhsicon2.min.svg

vhsicon2.min.svg

63 ms

pageicon1.min.svg

pageicon1.min.svg

46 ms

nas500o.png

nas500o.png

75 ms

google250o.png

google250o.png

82 ms

ntia250o.png

ntia250o.png

126 ms

kff250o.png

kff250o.png

76 ms

dukelaw250.png

dukelaw250.png

98 ms

kp250o.png

kp250o.png

93 ms

firstnet250o.png

firstnet250o.png

123 ms

rtiint250o.png

rtiint250o.png

135 ms

ha250o.png

ha250o.png

126 ms

1776250o.png

1776250o.png

127 ms

martin250o.png

martin250o.png

224 ms

p.gif

p.gif

22 ms

Accessibility Review

sparkstreetdigital.com accessibility score

100

Accessibility Issues

Best Practices

sparkstreetdigital.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

SEO Factors

sparkstreetdigital.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 Sparkstreetdigital.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 Sparkstreetdigital.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

sparkstreetdigital.com

Open Graph description is not detected on the main page of Spark Street Digital. 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: