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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

institute.aligntech.com

Education

Page Load Speed

3.3 sec in total

First Response

303 ms

Resources Loaded

2.8 sec

Page Rendered

231 ms

institute.aligntech.com screenshot

About Website

Click here to check amazing Institute Aligntech content for United States. Otherwise, check out these important facts you probably never knew about institute.aligntech.com

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Key Findings

We analyzed Institute.aligntech.com page load time and found that the first response time was 303 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

institute.aligntech.com performance score

0

Network Requests Diagram

institute.aligntech.com

303 ms

ati

1624 ms

ids_layout-b716aea9c397fdfa2de47a56f97972f9.css

139 ms

ids_layout-720fb72de0e760b65548c157b0c67dc5.js

96 ms

application-68507546934cc235129d30bf5716df6b.css

135 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Institute.aligntech.com, 79% (19 requests) were made to Learn.invisalign.com and 8% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Learn.invisalign.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 510.0 kB (54%)

Content Size

940.1 kB

After Optimization

430.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Institute.aligntech.com main page is 940.1 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. 30% of websites need less resources to load. Javascripts take 422.2 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 28.9 kB

  • Original 39.4 kB
  • After minification 36.5 kB
  • After compression 10.5 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 28.9 kB or 73% of the original size.

Image Optimization

-3%

Potential reduce by 7.4 kB

  • Original 253.9 kB
  • After minification 246.5 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. Institute Aligntech images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 288.3 kB

  • Original 422.2 kB
  • After minification 422.0 kB
  • After compression 133.8 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 288.3 kB or 68% of the original size.

CSS Optimization

-82%

Potential reduce by 185.3 kB

  • Original 224.7 kB
  • After minification 221.4 kB
  • After compression 39.4 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. Institute.aligntech.com needs all CSS files to be minified and compressed as it can save up to 185.3 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (18%)

Requests Now

22

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Institute Aligntech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

institute.aligntech.com

institute.aligntech.com

303 ms

ati

ati

1624 ms

ids_layout-b716aea9c397fdfa2de47a56f97972f9.css

ids_layout-b716aea9c397fdfa2de47a56f97972f9.css

139 ms

ids_layout-720fb72de0e760b65548c157b0c67dc5.js

ids_layout-720fb72de0e760b65548c157b0c67dc5.js

96 ms

application-68507546934cc235129d30bf5716df6b.css

application-68507546934cc235129d30bf5716df6b.css

135 ms

application-101f0d65d3b4f118523e1037ab3c2592.js

application-101f0d65d3b4f118523e1037ab3c2592.js

195 ms

BrightcoveExperiences_all.js

BrightcoveExperiences_all.js

47 ms

ga.js

ga.js

112 ms

etriguelive.js

etriguelive.js

532 ms

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sprite-992ad45f0ecff4e9446239abf12594be.svg

28 ms

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69 ms

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79 ms

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79 ms

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76 ms

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76 ms

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76 ms

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97 ms

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93 ms

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113 ms

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133 ms

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113 ms

sprite-ATI-a92c24edd38a46dc8b9169250665b0ea.svg

sprite-ATI-a92c24edd38a46dc8b9169250665b0ea.svg

113 ms

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selectMain-5108a3a273b67858ee34152adf522024.png

133 ms

__utm.gif

__utm.gif

20 ms

SEO Factors

institute.aligntech.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 Institute.aligntech.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 Institute.aligntech.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

institute.aligntech.com

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