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genescientific.com screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

genescientific.com

Gene Scientific - Antibodies, Proteins, ELISA, CLIA, QPCR

Page Load Speed

888 ms in total

First Response

136 ms

Resources Loaded

666 ms

Page Rendered

86 ms

genescientific.com screenshot

About Website

Welcome to genescientific.com homepage info - get ready to check Gene Scientific best content right away, or after learning these important things about genescientific.com

Gene Scientific is a leading supplier of life science products and services. We offer services of gene synthesis, mutagenesis, protein expression, cloning, and Real-time RT-PCR, in addition to a wide ...

Visit genescientific.com

Key Findings

We analyzed Genescientific.com page load time and found that the first response time was 136 ms and then it took 752 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

genescientific.com performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

98/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.5 s

100/100

10%

Network Requests Diagram

genescientific.com

136 ms

www.genescientific.com

248 ms

twoColFixLtHdr.css

58 ms

SpryMenuBar.js

115 ms

SpryMenuBarHorizontal.css

163 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that all of those requests were addressed to Genescientific.com and no external sources were called. The less responsive or slowest element that took the longest time to load (248 ms) belongs to the original domain Genescientific.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 13.6 kB (22%)

Content Size

61.7 kB

After Optimization

48.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Genescientific.com main page is 61.7 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. Only 10% of websites need less resources to load. Images take 39.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 8.2 kB

  • Original 10.8 kB
  • After minification 9.3 kB
  • After compression 2.6 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 1.4 kB, which is 13% 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 8.2 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 69 B

  • Original 39.5 kB
  • After minification 39.4 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. Gene Scientific images are well optimized though.

JavaScript Optimization

-39%

Potential reduce by 2.4 kB

  • Original 6.3 kB
  • After minification 6.3 kB
  • After compression 3.9 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 2.4 kB or 39% of the original size.

CSS Optimization

-57%

Potential reduce by 2.9 kB

  • Original 5.2 kB
  • After minification 4.4 kB
  • After compression 2.2 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. Genescientific.com needs all CSS files to be minified and compressed as it can save up to 2.9 kB or 57% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gene Scientific. According to our analytics all requests are already optimized.

Network Requests Diagram

genescientific.com

genescientific.com

136 ms

www.genescientific.com

www.genescientific.com

248 ms

twoColFixLtHdr.css

twoColFixLtHdr.css

58 ms

SpryMenuBar.js

SpryMenuBar.js

115 ms

SpryMenuBarHorizontal.css

SpryMenuBarHorizontal.css

163 ms

global.css

global.css

163 ms

Biotechnology-banner2.jpg

Biotechnology-banner2.jpg

57 ms

Cart.png

Cart.png

152 ms

DNAimages1.jpg

DNAimages1.jpg

160 ms

SpryMenuBarDown.gif

SpryMenuBarDown.gif

57 ms

SpryMenuBarRight.gif

SpryMenuBarRight.gif

69 ms

SpryMenuBarDownHover.gif

SpryMenuBarDownHover.gif

113 ms

SpryMenuBarRightHover.gif

SpryMenuBarRightHover.gif

117 ms

Accessibility Review

genescientific.com accessibility score

83

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

genescientific.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

genescientific.com SEO score

67

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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 Genescientific.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 Genescientific.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

genescientific.com

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