Tools & Wizards About Us
rainbowextract.com screenshot

Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

rainbowextract.com

Echinacea Herb Extract, Cistanche Extract Bulk | Rainbow® Biotech

Page Load Speed

5.4 sec in total

First Response

1.5 sec

Resources Loaded

3.3 sec

Page Rendered

575 ms

rainbowextract.com screenshot

About Website

Click here to check amazing Rainbow Extract content. Otherwise, check out these important facts you probably never knew about rainbowextract.com

Rainbow® Biotech: Leading ISO Certified manufacturer and supplier of herbal extracts, mushroom extract, fruits & vegetable powder, and natural pigment in powder or liquid form.

Visit rainbowextract.com

Key Findings

We analyzed Rainbowextract.com page load time and found that the first response time was 1.5 sec and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

rainbowextract.com performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value4.5 s

82/100

10%

Network Requests Diagram

www.rainbowextract.com

1543 ms

style.min.css

51 ms

styles.css

44 ms

ctf-styles.min.css

25 ms

wpcf7-redirect-frontend.min.css

24 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 96% of them (69 requests) were addressed to the original Rainbowextract.com, 3% (2 requests) were made to Maxcdn.bootstrapcdn.com and 1% (1 request) were made to Scontent-lga3-1.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Rainbowextract.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 349.3 kB (17%)

Content Size

2.1 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rainbowextract.com main page is 2.1 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. 65% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 182.3 kB

  • Original 219.4 kB
  • After minification 219.1 kB
  • After compression 37.0 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 182.3 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 26.4 kB

  • Original 1.5 MB
  • After minification 1.5 MB

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. Rainbow Extract images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 24.2 kB

  • Original 206.1 kB
  • After minification 206.1 kB
  • After compression 181.9 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 24.2 kB or 12% of the original size.

CSS Optimization

-81%

Potential reduce by 116.3 kB

  • Original 143.3 kB
  • After minification 32.4 kB
  • After compression 27.0 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. Rainbowextract.com needs all CSS files to be minified and compressed as it can save up to 116.3 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (39%)

Requests Now

69

After Optimization

42

  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rainbow Extract. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.rainbowextract.com

www.rainbowextract.com

1543 ms

style.min.css

style.min.css

51 ms

styles.css

styles.css

44 ms

ctf-styles.min.css

ctf-styles.min.css

25 ms

wpcf7-redirect-frontend.min.css

wpcf7-redirect-frontend.min.css

24 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

56 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

47 ms

cff-style.min.css

cff-style.min.css

104 ms

font-awesome.min.css

font-awesome.min.css

43 ms

avia-merged-styles-0de85408015fba4ce20fe7d44ff7acbd---6530bb6363289.css

avia-merged-styles-0de85408015fba4ce20fe7d44ff7acbd---6530bb6363289.css

57 ms

post-1867.css

post-1867.css

101 ms

email-decode.min.js

email-decode.min.js

40 ms

jquery.min.js

jquery.min.js

83 ms

jquery-migrate.min.js

jquery-migrate.min.js

155 ms

lazysizes.min.js

lazysizes.min.js

83 ms

index.js

index.js

84 ms

index.js

index.js

85 ms

js.cookie.min.js

js.cookie.min.js

86 ms

cart-fragments.min.js

cart-fragments.min.js

155 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

157 ms

add-to-cart.min.js

add-to-cart.min.js

155 ms

woocommerce.min.js

woocommerce.min.js

158 ms

wpcf7r-fe.js

wpcf7r-fe.js

154 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

163 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

155 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

164 ms

cff-scripts.min.js

cff-scripts.min.js

157 ms

dwf.js

dwf.js

156 ms

avia-footer-scripts-b7d81b4825dd6ff5210f518aeb9125bf---6530bb640afda.js

avia-footer-scripts-b7d81b4825dd6ff5210f518aeb9125bf---6530bb640afda.js

164 ms

lazyload.min.js

lazyload.min.js

165 ms

slides1a.webp

slides1a.webp

38 ms

quote-bg.jpg

quote-bg.jpg

63 ms

438698618.png

438698618.png

29 ms

loading-light.gif

loading-light.gif

25 ms

cff-avatar.png

cff-avatar.png

34 ms

299321818_198653369181281_4022452025095918222_n.jpg

299321818_198653369181281_4022452025095918222_n.jpg

42 ms

RAINBOW_LOGO.webp

RAINBOW_LOGO.webp

30 ms

Echinacea-flower-495x375.jpg

Echinacea-flower-495x375.jpg

108 ms

Eucommia-bark-300x225.jpg

Eucommia-bark-300x225.jpg

107 ms

Blueberry-Extract-1-300x224.jpg

Blueberry-Extract-1-300x224.jpg

109 ms

Artichoke-300x225.jpg

Artichoke-300x225.jpg

108 ms

Reishi-Mushroom-material-300x225.png

Reishi-Mushroom-material-300x225.png

43 ms

Rainbowbio-762x430.jpg

Rainbowbio-762x430.jpg

111 ms

Echinacea-augustifolia-300x300.jpg

Echinacea-augustifolia-300x300.jpg

109 ms

DSC_5423-scaled-300x300.jpg

DSC_5423-scaled-300x300.jpg

108 ms

Ginger-Root-300x300.jpg

Ginger-Root-300x300.jpg

110 ms

Rhodiola-Rosea-300x300.jpg

Rhodiola-Rosea-300x300.jpg

115 ms

Horse-Chestnut-fruit-1-300x300.jpg

Horse-Chestnut-fruit-1-300x300.jpg

110 ms

Artichoke-300x300.jpg

Artichoke-300x300.jpg

146 ms

Yucca-Schidigera-leaf-300x300.jpg

Yucca-Schidigera-leaf-300x300.jpg

135 ms

cistanche_tubulosa_powdered-300x300.jpg

cistanche_tubulosa_powdered-300x300.jpg

135 ms

Service.jpg

Service.jpg

135 ms

Quality.jpg

Quality.jpg

145 ms

Team.jpg

Team.jpg

153 ms

ISO-180x180.png

ISO-180x180.png

167 ms

HALAL-180x180.png

HALAL-180x180.png

174 ms

FAMI-QS-180x180.png

FAMI-QS-180x180.png

165 ms

FSSC22000-180x180.png

FSSC22000-180x180.png

174 ms

SGS--180x180.png

SGS--180x180.png

163 ms

Northwest-A-F-University-180x180.png

Northwest-A-F-University-180x180.png

191 ms

Patent-licence-180x180.png

Patent-licence-180x180.png

192 ms

KOF-KOSHER-180x180.jpg

KOF-KOSHER-180x180.jpg

195 ms

globe-ingredients-show.jpg

globe-ingredients-show.jpg

197 ms

lemon-balm-300x224.jpg

lemon-balm-300x224.jpg

217 ms

propolis.jpg

propolis.jpg

222 ms

twitter-ico.webp

twitter-ico.webp

227 ms

facebook-ico.webp

facebook-ico.webp

221 ms

pinterest-ico.webp

pinterest-ico.webp

224 ms

youtube-ico.webp

youtube-ico.webp

222 ms

linkedin-ico.webp

linkedin-ico.webp

236 ms

entypo-fontello.woff

entypo-fontello.woff

160 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

11 ms

Accessibility Review

rainbowextract.com accessibility score

88

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

rainbowextract.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

rainbowextract.com SEO score

91

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

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

High

Tap targets are not sized appropriately

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 Rainbowextract.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 Rainbowextract.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

rainbowextract.com

Open Graph data is detected on the main page of Rainbow Extract. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: