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Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 0

    Best Practices

  • 75

    SEO

    Google-friendlier than
    32% of websites

proceedings.asmedigitalcollection.asme.org

Page Load Speed

1.7 sec in total

First Response

74 ms

Resources Loaded

1.4 sec

Page Rendered

165 ms

proceedings.asmedigitalcollection.asme.org screenshot

About Website

Welcome to proceedings.asmedigitalcollection.asme.org homepage info - get ready to check Proceedings Asmedigitalcollection Asme best content for China right away, or after learning these important things about proceedings.asmedigitalcollection.asme.org

Visit proceedings.asmedigitalcollection.asme.org

Key Findings

We analyzed Proceedings.asmedigitalcollection.asme.org page load time and found that the first response time was 74 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

proceedings.asmedigitalcollection.asme.org performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value1,260 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.038

100/100

15%

TTI (Time to Interactive)

Value15.3 s

7/100

10%

Network Requests Diagram

proceedings.asmedigitalcollection.asme.org

74 ms

ConferenceProceedings.aspx

136 ms

global.less

144 ms

autocomplete.css

22 ms

jquery-ui.css

6 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 66% of them (41 requests) were addressed to the original Proceedings.asmedigitalcollection.asme.org, 21% (13 requests) were made to Login.asme.org and 8% (5 requests) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Proceedings.asmedigitalcollection.asme.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 422.7 kB (24%)

Content Size

1.7 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Proceedings.asmedigitalcollection.asme.org main page is 1.7 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. 45% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 38.6 kB

  • Original 50.9 kB
  • After minification 44.8 kB
  • After compression 12.3 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 6.2 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 38.6 kB or 76% of the original size.

Image Optimization

-7%

Potential reduce by 92.6 kB

  • Original 1.3 MB
  • After minification 1.2 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. Proceedings Asmedigitalcollection Asme images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 270.4 kB

  • Original 380.7 kB
  • After minification 329.4 kB
  • After compression 110.2 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 270.4 kB or 71% of the original size.

CSS Optimization

-66%

Potential reduce by 21.1 kB

  • Original 31.8 kB
  • After minification 30.0 kB
  • After compression 10.7 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. Proceedings.asmedigitalcollection.asme.org needs all CSS files to be minified and compressed as it can save up to 21.1 kB or 66% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (65%)

Requests Now

43

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Proceedings Asmedigitalcollection Asme. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

proceedings.asmedigitalcollection.asme.org

proceedings.asmedigitalcollection.asme.org

74 ms

ConferenceProceedings.aspx

ConferenceProceedings.aspx

136 ms

global.less

global.less

144 ms

autocomplete.css

autocomplete.css

22 ms

jquery-ui.css

jquery-ui.css

6 ms

asme.popup.dialog.less

asme.popup.dialog.less

45 ms

tabs.less

tabs.less

37 ms

scm6.figureRotator.css

scm6.figureRotator.css

31 ms

selfServeContent.less

selfServeContent.less

41 ms

36 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

7 ms

jquery-migrate-1.1.1.min.js

jquery-migrate-1.1.1.min.js

6 ms

jquery-ui.js

jquery-ui.js

10 ms

googleTagManager2015.js

googleTagManager2015.js

38 ms

WebResource.axd

WebResource.axd

39 ms

WebResource.axd

WebResource.axd

40 ms

ScriptResource.axd

ScriptResource.axd

187 ms

ScriptResource.axd

ScriptResource.axd

76 ms

196 ms

scm6.searchautocomplete.js

scm6.searchautocomplete.js

56 ms

60 ms

ga.js

ga.js

73 ms

gtm.js

gtm.js

95 ms

ASME_DCollection_Masthead.png

ASME_DCollection_Masthead.png

92 ms

ASME-community-16x16.png

ASME-community-16x16.png

90 ms

b_facebook.png

b_facebook.png

91 ms

b_twitter.png

b_twitter.png

90 ms

b_linkedin.png

b_linkedin.png

91 ms

p-carousel-04.jpg

p-carousel-04.jpg

476 ms

p-carousel-01.jpg

p-carousel-01.jpg

690 ms

p-carousel-03.jpg

p-carousel-03.jpg

704 ms

p-carousel-02.jpg

p-carousel-02.jpg

699 ms

p-carousel-05.jpg

p-carousel-05.jpg

696 ms

p-carousel-06.jpg

p-carousel-06.jpg

472 ms

IMECE2016_banner_pillow.jpg

IMECE2016_banner_pillow.jpg

1003 ms

asme_footer_logo.png

asme_footer_logo.png

642 ms

logo_silverchair_footer.png

logo_silverchair_footer.png

652 ms

cross_ref_red.png

cross_ref_red.png

903 ms

fund_ref.png

fund_ref.png

894 ms

chorus_logo.png

chorus_logo.png

894 ms

cross_check_white.png

cross_check_white.png

903 ms

cope_logo.png

cope_logo.png

890 ms

counter.png

counter.png

906 ms

question_icon.png

question_icon.png

905 ms

asme_logo.png

asme_logo.png

842 ms

asme_button_background.png

asme_button_background.png

845 ms

icon_search.png

icon_search.png

847 ms

__utm.gif

__utm.gif

20 ms

Login.aspx

Login.aspx

57 ms

sso.css

sso.css

4 ms

modernizr-2.6.2.js

modernizr-2.6.2.js

10 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

29 ms

jquery.validate.min.js

jquery.validate.min.js

40 ms

WebResource.axd

WebResource.axd

42 ms

ScriptResource.axd

ScriptResource.axd

44 ms

ScriptResource.axd

ScriptResource.axd

43 ms

WebResource.axd

WebResource.axd

38 ms

password_strength_plugin.js

password_strength_plugin.js

42 ms

ajax-loader.gif

ajax-loader.gif

19 ms

refresh.jpg

refresh.jpg

20 ms

Login.aspx

Login.aspx

22 ms

ui-icons_222222_256x240.png

ui-icons_222222_256x240.png

18 ms

Accessibility Review

proceedings.asmedigitalcollection.asme.org accessibility score

88

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

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.

SEO Factors

proceedings.asmedigitalcollection.asme.org SEO score

75

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Proceedings.asmedigitalcollection.asme.org can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Proceedings.asmedigitalcollection.asme.org 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

proceedings.asmedigitalcollection.asme.org

Open Graph description is not detected on the main page of Proceedings Asmedigitalcollection Asme. 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: