Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

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    SEO

products.illumina.com

Illumina | Sequencing and array-based solutions for genetic research

Page Load Speed

2.1 sec in total

First Response

76 ms

Resources Loaded

1.6 sec

Page Rendered

496 ms

products.illumina.com screenshot

About Website

Click here to check amazing Products Illumina content for United States. Otherwise, check out these important facts you probably never knew about products.illumina.com

Illumina sequencing and array technologies fuel advancements in life science research, translational and consumer genomics, and molecular diagnostics.

Visit products.illumina.com

Key Findings

We analyzed Products.illumina.com page load time and found that the first response time was 76 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

products.illumina.com performance score

0

Network Requests Diagram

products.illumina.com

76 ms

www.illumina.com

80 ms

clientlib_header-footer-2014.min.6ac4dba352e2838c56282447204d9856.css

54 ms

clientlibs_bootstrap.min.293195ce9260a547c8ee9ff70f861f7c.css

72 ms

795dbc19-2c5f-42be-a44d-99ccedd8a754.css

58 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Products.illumina.com, 38% (27 requests) were made to Illumina.com and 21% (15 requests) were made to Assets.illumina.com. The less responsive or slowest element that took the longest time to load (429 ms) relates to the external source My.illumina.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 991.5 kB (50%)

Content Size

2.0 MB

After Optimization

1.0 MB

In fact, the total size of Products.illumina.com main page is 2.0 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. Javascripts take 798.2 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 83.9 kB

  • Original 101.0 kB
  • After minification 100.2 kB
  • After compression 17.1 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 83.9 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 13.5 kB

  • Original 695.7 kB
  • After minification 682.1 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. Products Illumina images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 543.8 kB

  • Original 798.2 kB
  • After minification 702.0 kB
  • After compression 254.4 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 543.8 kB or 68% of the original size.

CSS Optimization

-87%

Potential reduce by 350.2 kB

  • Original 403.3 kB
  • After minification 397.2 kB
  • After compression 53.1 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. Products.illumina.com needs all CSS files to be minified and compressed as it can save up to 350.2 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (56%)

Requests Now

62

After Optimization

27

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Products Illumina. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

SEO Factors

products.illumina.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 Products.illumina.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 Products.illumina.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

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