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Report Summary

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    Performance

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    Accessibility

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    SEO

styron.com

Trinseo Homepage

Page Load Speed

18.4 sec in total

First Response

329 ms

Resources Loaded

17.9 sec

Page Rendered

160 ms

styron.com screenshot

About Website

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

Trinseo, a specialty material solutions provider, partners with companies to bring ideas to life by combining its premier expertise, forward-looking innovations and best-in-class materials to unlock v...

Visit styron.com

Key Findings

We analyzed Styron.com page load time and found that the first response time was 329 ms and then it took 18.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

styron.com performance score

0

Network Requests Diagram

www.trinseo.com

329 ms

trinseo.css

30 ms

forms.css

60 ms

jquery-1.8.3.min.js

139 ms

default.js

112 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Styron.com, 7% (5 requests) were made to Trinseo.mpeasylink.com and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (17 sec) relates to the external source Hm.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 393.6 kB (43%)

Content Size

918.4 kB

After Optimization

524.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Styron.com main page is 918.4 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. 45% of websites need less resources to load. Images take 453.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 34.0 kB

  • Original 40.7 kB
  • After minification 25.0 kB
  • After compression 6.7 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 15.7 kB, which is 39% 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 34.0 kB or 84% of the original size.

Image Optimization

-13%

Potential reduce by 60.8 kB

  • Original 453.1 kB
  • After minification 392.3 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. Obviously, Styron needs image optimization as it can save up to 60.8 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 240.0 kB

  • Original 354.0 kB
  • After minification 344.8 kB
  • After compression 114.1 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 240.0 kB or 68% of the original size.

CSS Optimization

-83%

Potential reduce by 58.8 kB

  • Original 70.6 kB
  • After minification 55.3 kB
  • After compression 11.9 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. Styron.com needs all CSS files to be minified and compressed as it can save up to 58.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (61%)

Requests Now

66

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Styron. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.trinseo.com

www.trinseo.com

329 ms

trinseo.css

trinseo.css

30 ms

forms.css

forms.css

60 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

139 ms

default.js

default.js

112 ms

accordion.js

accordion.js

56 ms

swfobject2.js

swfobject2.js

86 ms

styron.js

styron.js

58 ms

mp_linkcode.js

mp_linkcode.js

84 ms

homepage.css

homepage.css

157 ms

homepage.js

homepage.js

86 ms

nivo-slider.css

nivo-slider.css

118 ms

custom-nivo-slider.css

custom-nivo-slider.css

125 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

123 ms

custom-nivo-slider-settings.js

custom-nivo-slider-settings.js

149 ms

contact-us-form.css

contact-us-form.css

149 ms

jwbox.css

jwbox.css

150 ms

custom-jwbox.css

custom-jwbox.css

151 ms

jwplayer.js

jwplayer.js

191 ms

jquery.jwbox.js

jquery.jwbox.js

169 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

188 ms

jquery.fancybox-1.3.4.pack.js

jquery.fancybox-1.3.4.pack.js

187 ms

themes

themes

205 ms

jquery

jquery

201 ms

jquery

jquery

264 ms

scripts

scripts

237 ms

VisitorIdentification.js

VisitorIdentification.js

222 ms

gsearch.js

gsearch.js

215 ms

mpel.js

mpel.js

48 ms

wffm.js

wffm.js

241 ms

hm.js

hm.js

17005 ms

home_bg_new.jpg

home_bg_new.jpg

79 ms

gtm.js

gtm.js

81 ms

powerideas.gif

powerideas.gif

79 ms

social-sprite.png

social-sprite.png

79 ms

social_tw.gif

social_tw.gif

119 ms

social_fb.gif

social_fb.gif

121 ms

social_yt.gif

social_yt.gif

122 ms

social_li.gif

social_li.gif

121 ms

trinseo_logo.png

trinseo_logo.png

81 ms

search_bg.gif

search_bg.gif

78 ms

blank.gif

blank.gif

101 ms

menu_item_border.gif

menu_item_border.gif

97 ms

main-nav.png

main-nav.png

108 ms

dropdown-grad.png

dropdown-grad.png

139 ms

banner-button.png

banner-button.png

139 ms

CarouselTemplate_Sustainability.png

CarouselTemplate_Sustainability.png

142 ms

slider-oval.png

slider-oval.png

139 ms

blue-circle.png

blue-circle.png

140 ms

info_head2.jpg

info_head2.jpg

156 ms

list_arrow.gif

list_arrow.gif

163 ms

newsletter_head.jpg

newsletter_head.jpg

188 ms

events_head.jpg

events_head.jpg

190 ms

event_icon.jpg

event_icon.jpg

189 ms

Trinseo-Corporate-Video-thumbnail.png

Trinseo-Corporate-Video-thumbnail.png

158 ms

Trinseo-Meets-Renault.jpg

Trinseo-Meets-Renault.jpg

167 ms

vid_pulse_gx50.jpg

vid_pulse_gx50.jpg

166 ms

footer-bg.png

footer-bg.png

194 ms

yellow-circle.png

yellow-circle.png

147 ms

mpel_storage.html

mpel_storage.html

85 ms

analytics.js

analytics.js

28 ms

collect

collect

27 ms

collect

collect

32 ms

mpel

mpel

37 ms

collect

collect

60 ms

collect

collect

67 ms

mpel_ssd.js

mpel_ssd.js

16 ms

mpel_storage.html

mpel_storage.html

23 ms

ga-audiences

ga-audiences

36 ms

Annual-Report_Carousel.png

Annual-Report_Carousel.png

15 ms

SEO Factors

styron.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Styron.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Styron.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

styron.com

Open Graph description is not detected on the main page of Styron. 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: