Tools & Wizards About Us
mainstreamchicago.com screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

mainstreamchicago.com

Live Video Agency | Live Streaming and Video Production

Page Load Speed

2.3 sec in total

First Response

18 ms

Resources Loaded

1.2 sec

Page Rendered

1.1 sec

mainstreamchicago.com screenshot

About Website

Click here to check amazing Mainstreamchicago content for United States. Otherwise, check out these important facts you probably never knew about mainstreamchicago.com

Mainstream provides brands and agencies with live streaming, virtual and hybrid event production , & video production | Nationwide support

Visit mainstreamchicago.com

Key Findings

We analyzed Mainstreamchicago.com page load time and found that the first response time was 18 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

mainstreamchicago.com performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value2.3 s

99/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

Network Requests Diagram

mainstreamchicago.com

18 ms

www.mainstreamchicago.com

128 ms

a2f4492120f9e85b3bad2174bd4b428d.css

32 ms

video-lightbox.js

29 ms

js

170 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 80% of them (63 requests) were addressed to the original Mainstreamchicago.com, 6% (5 requests) were made to Youtube.com and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (632 ms) belongs to the original domain Mainstreamchicago.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.4 MB (19%)

Content Size

12.8 MB

After Optimization

10.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mainstreamchicago.com main page is 12.8 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. Only a small number of websites need less resources to load. Images take 12.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 118.9 kB

  • Original 144.4 kB
  • After minification 141.2 kB
  • After compression 25.5 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 118.9 kB or 82% of the original size.

Image Optimization

-18%

Potential reduce by 2.2 MB

  • Original 12.1 MB
  • After minification 9.9 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. Obviously, Mainstreamchicago needs image optimization as it can save up to 2.2 MB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-7%

Potential reduce by 24.2 kB

  • Original 345.8 kB
  • After minification 345.7 kB
  • After compression 321.5 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

-11%

Potential reduce by 18.7 kB

  • Original 172.7 kB
  • After minification 172.7 kB
  • After compression 154.1 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. Mainstreamchicago.com needs all CSS files to be minified and compressed as it can save up to 18.7 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (45%)

Requests Now

60

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mainstreamchicago. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

mainstreamchicago.com

mainstreamchicago.com

18 ms

www.mainstreamchicago.com

www.mainstreamchicago.com

128 ms

a2f4492120f9e85b3bad2174bd4b428d.css

a2f4492120f9e85b3bad2174bd4b428d.css

32 ms

video-lightbox.js

video-lightbox.js

29 ms

js

js

170 ms

js

js

213 ms

optimize.js

optimize.js

129 ms

2027567.js

2027567.js

115 ms

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6 ms

index.js

index.js

114 ms

index.js

index.js

113 ms

anime.min.js

anime.min.js

114 ms

nectar-slider.js

nectar-slider.js

113 ms

jquery.easing.min.js

jquery.easing.min.js

113 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

126 ms

priority.js

priority.js

125 ms

nectar-slider-priority.js

nectar-slider-priority.js

126 ms

transit.min.js

transit.min.js

120 ms

waypoints.js

waypoints.js

122 ms

imagesLoaded.min.js

imagesLoaded.min.js

120 ms

hoverintent.min.js

hoverintent.min.js

144 ms

touchswipe.min.js

touchswipe.min.js

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caroufredsel.min.js

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superfish.js

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init.js

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js_composer_front.min.js

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152 ms

akismet-frontend.js

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1 ms

lazyload.min.js

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152 ms

grid.png

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58 ms

StudioFeixenSans-Regular

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microphone-loop.gif

microphone-loop.gif

484 ms

Open-your-eyes-loop.gif

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484 ms

camera-loop-v2-1.gif

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If-You-Dream-It-We-Can-Stream-It.00_00_00_26.Still001.jpg

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453 ms

Mainstream-Media-Logo-Horizontal-White-sm.png

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Stagelight-Blue.png

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www-embed-player.js

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base.js

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OpenSans-Bold.woff

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OpenSans-Regular.woff

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OpenSans-Light.woff

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IMTS-screenshots-square.jpg

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IMTS-testimonial.jpg

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StudioFeixenSans-Regular.ttf

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fontawesome-webfont.woff

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Create

Create

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StudioFeixenSans-Bold.ttf

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StudioFeixenSans-Medium.ttf

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20 ms

Accessibility Review

mainstreamchicago.com accessibility score

76

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

mainstreamchicago.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

mainstreamchicago.com SEO score

93

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Mainstreamchicago.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 Mainstreamchicago.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

mainstreamchicago.com

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