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educationcenter.ppg.com screenshot

Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

educationcenter.ppg.com

Glass Education Center | Vitro Architectural Glass

Page Load Speed

857 ms in total

First Response

67 ms

Resources Loaded

494 ms

Page Rendered

296 ms

educationcenter.ppg.com screenshot

About Website

Click here to check amazing Education Center Ppg content for Hong Kong. Otherwise, check out these important facts you probably never knew about educationcenter.ppg.com

When selecting commercial glass, it's important to have all of the facts. The PPG Glass Education Center helps you choose with confidence.

Visit educationcenter.ppg.com

Key Findings

We analyzed Educationcenter.ppg.com page load time and found that the first response time was 67 ms and then it took 790 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

educationcenter.ppg.com performance score

0

Network Requests Diagram

educationcenter.ppg.com

67 ms

css

27 ms

css

41 ms

jquery-ui-1.9.1.custom.css

37 ms

video-js.css

35 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 83% of them (65 requests) were addressed to the original Educationcenter.ppg.com, 8% (6 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (130 ms) belongs to the original domain Educationcenter.ppg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (42%)

Content Size

2.9 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Educationcenter.ppg.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 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 55.0 kB

  • Original 67.1 kB
  • After minification 58.8 kB
  • After compression 12.0 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 8.3 kB, which is 12% 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 55.0 kB or 82% of the original size.

Image Optimization

-9%

Potential reduce by 139.2 kB

  • Original 1.6 MB
  • After minification 1.5 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. Education Center Ppg images are well optimized though.

JavaScript Optimization

-83%

Potential reduce by 887.2 kB

  • Original 1.1 MB
  • After minification 651.4 kB
  • After compression 183.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 887.2 kB or 83% of the original size.

CSS Optimization

-83%

Potential reduce by 109.2 kB

  • Original 130.9 kB
  • After minification 105.5 kB
  • After compression 21.7 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. Educationcenter.ppg.com needs all CSS files to be minified and compressed as it can save up to 109.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (44%)

Requests Now

71

After Optimization

40

  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Education Center Ppg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

educationcenter.ppg.com

educationcenter.ppg.com

67 ms

css

css

27 ms

css

css

41 ms

jquery-ui-1.9.1.custom.css

jquery-ui-1.9.1.custom.css

37 ms

video-js.css

video-js.css

35 ms

colorbox.css

colorbox.css

29 ms

font-awesome.min.css

font-awesome.min.css

5 ms

jquery-1.8.2.js

jquery-1.8.2.js

109 ms

jquery-ui-1.9.1.custom.js

jquery-ui-1.9.1.custom.js

130 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

29 ms

jflickrfeed.min.js

jflickrfeed.min.js

40 ms

video.js

video.js

53 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

47 ms

jquery.fancybox-1.3.4.js

jquery.fancybox-1.3.4.js

45 ms

main.css

main.css

58 ms

jquery.cycle.all.js

jquery.cycle.all.js

72 ms

ga.js

ga.js

106 ms

1977288.js

1977288.js

106 ms

background_stripe.png

background_stripe.png

25 ms

Edu_center_header.jpg

Edu_center_header.jpg

61 ms

menu_arrow.png

menu_arrow.png

25 ms

topics-arrow.png

topics-arrow.png

26 ms

slideshow1.jpg

slideshow1.jpg

63 ms

slideshow2.jpg

slideshow2.jpg

64 ms

slideshow3.jpg

slideshow3.jpg

78 ms

slideshow4.jpg

slideshow4.jpg

85 ms

inslip_inslop_296.jpg

inslip_inslop_296.jpg

60 ms

horiz_bar.png

horiz_bar.png

58 ms

Bent_Laminated_Glass.jpg

Bent_Laminated_Glass.jpg

64 ms

Bird-Friendly_Glass.jpg

Bird-Friendly_Glass.jpg

66 ms

low-e-bulb.jpg

low-e-bulb.jpg

63 ms

spandrel_glass_showmore.jpg

spandrel_glass_showmore.jpg

66 ms

fading_factors_296.jpg

fading_factors_296.jpg

78 ms

reflective_glass_showmore.png

reflective_glass_showmore.png

79 ms

short_long_wave_296.jpg

short_long_wave_296.jpg

80 ms

heat_treated_296.jpg

heat_treated_296.jpg

80 ms

snowloads_thumb.jpg

snowloads_thumb.jpg

83 ms

Condensation_296.jpg

Condensation_296.jpg

83 ms

algonquin_tumb.jpg

algonquin_tumb.jpg

86 ms

Elements_of_IGU_296.jpg

Elements_of_IGU_296.jpg

87 ms

spontaneous_breakage_showmore.png

spontaneous_breakage_showmore.png

87 ms

glass_performance_296.jpg

glass_performance_296.jpg

88 ms

how_glass_is_made_showmore.png

how_glass_is_made_showmore.png

90 ms

glass2_showmore.jpg

glass2_showmore.jpg

89 ms

thermal_stress_showmore.jpg

thermal_stress_showmore.jpg

100 ms

Glass_Solar_Energy_296.jpg

Glass_Solar_Energy_296.jpg

101 ms

North_American_Glass_Channel_296.jpg

North_American_Glass_Channel_296.jpg

100 ms

low-e_showmore.jpg

low-e_showmore.jpg

102 ms

Emissivity_Thermos_296.jpg

Emissivity_Thermos_296.jpg

102 ms

Low-e_296.jpg

Low-e_296.jpg

102 ms

large_glass_showmore.png

large_glass_showmore.png

103 ms

top_design_showmore.jpg

top_design_showmore.jpg

105 ms

float_glass_296.jpg

float_glass_296.jpg

104 ms

s-BiyweUPV0v-yRb-cjciC3USBnSvpkopQaUR-2r7iU.ttf

s-BiyweUPV0v-yRb-cjciC3USBnSvpkopQaUR-2r7iU.ttf

54 ms

EFpQQyG9GqCrobXxL-KRMfEr6Hm6RMS0v1dtXsGir4g.ttf

EFpQQyG9GqCrobXxL-KRMfEr6Hm6RMS0v1dtXsGir4g.ttf

58 ms

QQt14e8dY39u-eYBZmppwZ_TkvowlIOtbR7ePgFOpF4.ttf

QQt14e8dY39u-eYBZmppwZ_TkvowlIOtbR7ePgFOpF4.ttf

73 ms

c92rD_x0V1LslSFt3-QEpmsGzsqhEorxQDpu60nfWEc.ttf

c92rD_x0V1LslSFt3-QEpmsGzsqhEorxQDpu60nfWEc.ttf

74 ms

cj2hUnSRBhwmSPr9kS589-LrC4Du4e_yfTJ8Ol60xk0.ttf

cj2hUnSRBhwmSPr9kS589-LrC4Du4e_yfTJ8Ol60xk0.ttf

75 ms

qx1LSqts-NtiKcLw4N03IC5FJMZltoAAwO2fP7iHu2o.ttf

qx1LSqts-NtiKcLw4N03IC5FJMZltoAAwO2fP7iHu2o.ttf

82 ms

heated_glass_showmore.png

heated_glass_showmore.png

102 ms

Solar_Spectrum_296.jpg

Solar_Spectrum_296.jpg

107 ms

plus_blue.png

plus_blue.png

91 ms

__utm.gif

__utm.gif

31 ms

footer-background.png

footer-background.png

61 ms

backToTop.png

backToTop.png

63 ms

foot_GlassTech2.png

foot_GlassTech2.png

62 ms

foot_Logo.png

foot_Logo.png

63 ms

foot_youtube.png

foot_youtube.png

63 ms

foot_twiiter.png

foot_twiiter.png

67 ms

foot_linkd.png

foot_linkd.png

69 ms

foot_facebook.png

foot_facebook.png

68 ms

foot_flickr.png

foot_flickr.png

69 ms

overlay.png

overlay.png

69 ms

ui-icons_222222_256x240.png

ui-icons_222222_256x240.png

62 ms

slideshow_active.png

slideshow_active.png

60 ms

slideshow_inactive.png

slideshow_inactive.png

64 ms

print.css

print.css

14 ms

__ptq.gif

__ptq.gif

11 ms

SEO Factors

educationcenter.ppg.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 Educationcenter.ppg.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 Educationcenter.ppg.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

educationcenter.ppg.com

Open Graph description is not detected on the main page of Education Center Ppg. 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: