Tools & Wizards About Us
nutragreenbio.com screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

nutragreenbio.com

Manufacturer of latest raw material in herbal extract, weight loss, nutrition,dietary,healthcare supplement - Nutra Green Biotechnology Co.,Ltd.

Page Load Speed

2.8 sec in total

First Response

154 ms

Resources Loaded

2.3 sec

Page Rendered

343 ms

nutragreenbio.com screenshot

About Website

Welcome to nutragreenbio.com homepage info - get ready to check Nutra Green Bio best content for United States right away, or after learning these important things about nutragreenbio.com

Nutra Green, focus on researching, manufacturing and innovating raw materials for dietary supplement, sports nutrition supplement, bodybuilding and fitness, brain fitness, pharmaceutical and cosmetic ...

Visit nutragreenbio.com

Key Findings

We analyzed Nutragreenbio.com page load time and found that the first response time was 154 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

nutragreenbio.com performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

nutragreenbio.com

154 ms

www.nutragreenbio.com

478 ms

gtm.js

58 ms

js

87 ms

js

130 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 10% of them (4 requests) were addressed to the original Nutragreenbio.com, 58% (23 requests) were made to Img01.71360.com and 18% (7 requests) were made to Sitecdn.71360.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Staticcss.71360.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 81.9 kB (36%)

Content Size

227.0 kB

After Optimization

145.0 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Nutragreenbio.com main page is 227.0 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. 55% of websites need less resources to load. CSS take 103.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 68.5 kB

  • Original 82.9 kB
  • After minification 81.3 kB
  • After compression 14.4 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 68.5 kB or 83% of the original size.

Image Optimization

-21%

Potential reduce by 8.4 kB

  • Original 40.3 kB
  • After minification 32.0 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. Obviously, Nutra Green Bio needs image optimization as it can save up to 8.4 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-5%

Potential reduce by 5.0 kB

  • Original 103.7 kB
  • After minification 103.7 kB
  • After compression 98.7 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. Nutragreenbio.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (9%)

Requests Now

35

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nutra Green Bio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nutragreenbio.com

nutragreenbio.com

154 ms

www.nutragreenbio.com

www.nutragreenbio.com

478 ms

gtm.js

gtm.js

58 ms

js

js

87 ms

js

js

130 ms

base.css

base.css

483 ms

base-1716966471.css

base-1716966471.css

77 ms

index-1716966471.css

index-1716966471.css

150 ms

font-awesome.min.css

font-awesome.min.css

478 ms

rBwBEmR0V9aAMB2_AAA27mnQle8335.png

rBwBEmR0V9aAMB2_AAA27mnQle8335.png

549 ms

loading.gif

loading.gif

54 ms

e4179ca3a2c2f9ea1d02c65ca660e547.jpg

e4179ca3a2c2f9ea1d02c65ca660e547.jpg

528 ms

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001a186185b7d0af92b904da79b68e47.jpg

529 ms

3e9380b8c1ab7fe1fcb8a1684516dc20.jpg

3e9380b8c1ab7fe1fcb8a1684516dc20.jpg

530 ms

rBwBEmQ3vJ6AZrXbAADh7zrFysQ382.jpg

rBwBEmQ3vJ6AZrXbAADh7zrFysQ382.jpg

527 ms

rBwBEmQ3vJ-AeLDLAAGlmKG6Up4119.jpg

rBwBEmQ3vJ-AeLDLAAGlmKG6Up4119.jpg

526 ms

a2beb68b60f78574e8a9d223a757beeb.jpeg

a2beb68b60f78574e8a9d223a757beeb.jpeg

529 ms

cc549f84390b434861171064b99009eb.jpg

cc549f84390b434861171064b99009eb.jpg

547 ms

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79f5799ce339cf5cde54af8c11a1dfc3.jpg

530 ms

rBwBEmQ3vJ-ANXczAAEtFBkD_tg689.jpg

rBwBEmQ3vJ-ANXczAAEtFBkD_tg689.jpg

530 ms

66212a241234f069579ac572af8a7d97.jpg

66212a241234f069579ac572af8a7d97.jpg

544 ms

41315b08bcfefcdfabda7078c771a5c9.jpeg

41315b08bcfefcdfabda7078c771a5c9.jpeg

532 ms

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5198326b7f93125a05d90ce218116caa.jpeg

537 ms

b04e3ff16978a8890cd927c8b1304a77.jpg

b04e3ff16978a8890cd927c8b1304a77.jpg

533 ms

rBwBEmQ4qzaAdEgbAAEanQEi72c095.jpg

rBwBEmQ4qzaAdEgbAAEanQEi72c095.jpg

536 ms

rBwBEmQ4q0CAV2ogAAIfJrdnfsQ367.jpg

rBwBEmQ4q0CAV2ogAAIfJrdnfsQ367.jpg

582 ms

rBwBEmR1kBqAAXdTAACSl6Tk_BI700.jpg

rBwBEmR1kBqAAXdTAACSl6Tk_BI700.jpg

538 ms

rBwBEmR1kBuATarSAAG1N2t6Aio362.jpg

rBwBEmR1kBuATarSAAG1N2t6Aio362.jpg

541 ms

rBwBEmR1kBqAKIOHAAC5s6r9eco959.jpg

rBwBEmR1kBqAKIOHAAC5s6r9eco959.jpg

540 ms

99d0e0f70e169a0909ff5232f4550ba2.jpg

99d0e0f70e169a0909ff5232f4550ba2.jpg

546 ms

wKj0iWEu2IKAbLYjAAAVt20BXGY992.png

wKj0iWEu2IKAbLYjAAAVt20BXGY992.png

543 ms

wKj0iWEu2IKAbxHAAAASbRkXt18444.png

wKj0iWEu2IKAbxHAAAASbRkXt18444.png

547 ms

wKj0iWEvPoWAdOGrAAAPqV27O5w453.png

wKj0iWEvPoWAdOGrAAAPqV27O5w453.png

548 ms

contact_us_icon.png

contact_us_icon.png

1096 ms

rectangle.svg

rectangle.svg

30 ms

vbg01.png

vbg01.png

28 ms

backimg1.png

backimg1.png

30 ms

font_2389748_dv6m1fcerb8.woff

font_2389748_dv6m1fcerb8.woff

151 ms

font_1635015_9upmvzvagnm.woff

font_1635015_9upmvzvagnm.woff

207 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

5 ms

Accessibility Review

nutragreenbio.com accessibility score

91

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

<object> elements do not have alternate text

Best Practices

nutragreenbio.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

nutragreenbio.com SEO score

100

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nutragreenbio.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Nutragreenbio.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

nutragreenbio.com

Open Graph description is not detected on the main page of Nutra Green Bio. 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: