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rbclifesciences.com screenshot

Report Summary

  • 77

    Performance

    Renders faster than
    84% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

rbclifesciences.com

Pioneering Nanotechnology in Nutritional Science for Weight Loss, Fitness and Health

Page Load Speed

571 ms in total

First Response

49 ms

Resources Loaded

443 ms

Page Rendered

79 ms

rbclifesciences.com screenshot

About Website

Click here to check amazing Rbclife Science S content for United States. Otherwise, check out these important facts you probably never knew about rbclifesciences.com

Pioneering Nanotechnology in Nutritional Science for Weight Loss, Fitness and Health. With the world's most powerful antioxidant, Microhydrin, leading the nutriceutical revolution, RBC products can he...

Visit rbclifesciences.com

Key Findings

We analyzed Rbclifesciences.com page load time and found that the first response time was 49 ms and then it took 522 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

rbclifesciences.com performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

40/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value3.9 s

89/100

10%

Network Requests Diagram

rbclifesciences.com

49 ms

rbclifesciences.com

62 ms

www.rbclifesciences.com

29 ms

www.rbclifesciences.com

67 ms

main.css

38 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 97% of them (29 requests) were addressed to the original Rbclifesciences.com, 3% (1 request) were made to Static.getclicky.com. The less responsive or slowest element that took the longest time to load (154 ms) belongs to the original domain Rbclifesciences.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 11.0 kB (6%)

Content Size

169.9 kB

After Optimization

158.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rbclifesciences.com main page is 169.9 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 154.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 10.3 kB

  • Original 13.3 kB
  • After minification 12.5 kB
  • After compression 3.0 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. 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 10.3 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 302 B

  • Original 154.3 kB
  • After minification 154.0 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. Rbclife Science S images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 17 B

  • Original 655 B
  • After minification 655 B
  • After compression 638 B

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. This website has mostly compressed JavaScripts.

CSS Optimization

-22%

Potential reduce by 350 B

  • Original 1.6 kB
  • After minification 1.6 kB
  • After compression 1.2 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. Rbclifesciences.com needs all CSS files to be minified and compressed as it can save up to 350 B or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (54%)

Requests Now

26

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rbclife Science S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

rbclifesciences.com

rbclifesciences.com

49 ms

rbclifesciences.com

rbclifesciences.com

62 ms

www.rbclifesciences.com

www.rbclifesciences.com

29 ms

www.rbclifesciences.com

www.rbclifesciences.com

67 ms

main.css

main.css

38 ms

js

js

28 ms

email-decode.min.js

email-decode.min.js

17 ms

intro_r1_c8.gif

intro_r1_c8.gif

39 ms

intro_r1_c10b_r1_c1.gif

intro_r1_c10b_r1_c1.gif

39 ms

united_States.gif

united_States.gif

52 ms

spanish_lan_link.gif

spanish_lan_link.gif

49 ms

tmain_r1_c2.gif

tmain_r1_c2.gif

47 ms

tmain_r1_c3.gif

tmain_r1_c3.gif

72 ms

tmain_r1_c4.gif

tmain_r1_c4.gif

64 ms

tmain_r1_c5.gif

tmain_r1_c5.gif

72 ms

topmiddleclone.jpg

topmiddleclone.jpg

76 ms

finalwith_top_r4_c1.jpg

finalwith_top_r4_c1.jpg

81 ms

spacer.gif

spacer.gif

89 ms

immune_360noflash.jpg

immune_360noflash.jpg

92 ms

10doc_cover_demo.jpg

10doc_cover_demo.jpg

115 ms

home1_r2_c1_1.jpg

home1_r2_c1_1.jpg

102 ms

home1_r2_c2.jpg

home1_r2_c2.jpg

110 ms

24_intora.jpg

24_intora.jpg

109 ms

introbuildersa.jpg

introbuildersa.jpg

132 ms

select_country.jpg

select_country.jpg

120 ms

united_statesflsm.jpg

united_statesflsm.jpg

127 ms

canadaflsm.jpg

canadaflsm.jpg

141 ms

japanflsm.jpg

japanflsm.jpg

137 ms

skorea.jpg

skorea.jpg

154 ms

new_zealand.gif

new_zealand.gif

154 ms

Accessibility Review

rbclifesciences.com accessibility score

61

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

rbclifesciences.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

rbclifesciences.com SEO score

69

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

Image elements do not have [alt] attributes

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 Rbclifesciences.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 Rbclifesciences.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

rbclifesciences.com

Open Graph description is not detected on the main page of Rbclife Science S. 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: