Tools & Wizards About Us
scientzbio.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

scientzbio.com

China Ultrasonic Homogenizer, Water Bath, Freeze Dryer, Ultrasonic Cleaner, Stomacher Blender Factory and Suppliers - Wholesale - Scientz

Page Load Speed

2.5 sec in total

First Response

48 ms

Resources Loaded

1.9 sec

Page Rendered

596 ms

scientzbio.com screenshot

About Website

Welcome to scientzbio.com homepage info - get ready to check Scientz Bio best content right away, or after learning these important things about scientzbio.com

Scientz is a leading and professional ultrasonic homogenizer, water bath, freeze dryer, ultrasonic cleaner, stomacher blender supplier in China. Please rest assured to buy or wholesale the quality and...

Visit scientzbio.com

Key Findings

We analyzed Scientzbio.com page load time and found that the first response time was 48 ms and then it took 2.5 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

scientzbio.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value590 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value11.6 s

18/100

10%

Network Requests Diagram

scientzbio.com

48 ms

scientzbio.com

192 ms

www.scientzbio.com

81 ms

css2

45 ms

style.css

360 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 57% of them (45 requests) were addressed to the original Scientzbio.com, 16% (13 requests) were made to Img01.v15cdn.com and 11% (9 requests) were made to Css02.v15cdn.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Scientzbio.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 45.6 kB (24%)

Content Size

190.4 kB

After Optimization

144.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Scientzbio.com main page is 190.4 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. Javascripts take 93.3 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 43.8 kB

  • Original 54.1 kB
  • After minification 54.1 kB
  • After compression 10.3 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 43.8 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 1 B

  • Original 11.0 kB
  • After minification 11.0 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. Scientz Bio images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.7 kB

  • Original 93.3 kB
  • After minification 93.3 kB
  • After compression 91.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 75 B

  • Original 32.0 kB
  • After minification 32.0 kB
  • After compression 31.9 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. Scientzbio.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (39%)

Requests Now

72

After Optimization

44

  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Scientz 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 13 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

scientzbio.com

scientzbio.com

48 ms

scientzbio.com

scientzbio.com

192 ms

www.scientzbio.com

www.scientzbio.com

81 ms

css2

css2

45 ms

style.css

style.css

360 ms

home.css

home.css

365 ms

other.css

other.css

20 ms

js

js

76 ms

jquery-3.6.0.js

jquery-3.6.0.js

495 ms

swiper.js

swiper.js

220 ms

style.js

style.js

224 ms

home.js

home.js

217 ms

Site_Common.js

Site_Common.js

384 ms

count.js

count.js

490 ms

liteyt.js

liteyt.js

380 ms

float12950.js

float12950.js

184 ms

privacy-policy.js

privacy-policy.js

437 ms

iconfont.css

iconfont.css

27 ms

message.css

message.css

27 ms

gtm.js

gtm.js

153 ms

gtm.js

gtm.js

181 ms

en.webp

en.webp

303 ms

logo.jpg

logo.jpg

149 ms

info-item-bg.webp

info-item-bg.webp

131 ms

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130 ms

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131 ms

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132 ms

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182 ms

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220 ms

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183 ms

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181 ms

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218 ms

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179 ms

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234 ms

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235 ms

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234 ms

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235 ms

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233 ms

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233 ms

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283 ms

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285 ms

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284 ms

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282 ms

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283 ms

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421 ms

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309 ms

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310 ms

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383 ms

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295 ms

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307 ms

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313 ms

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319 ms

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317 ms

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320 ms

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317 ms

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327 ms

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323 ms

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328 ms

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20240118011212346b4.jpg

329 ms

ko.webp

ko.webp

280 ms

de.webp

de.webp

294 ms

fr.webp

fr.webp

306 ms

ru.webp

ru.webp

294 ms

it.webp

it.webp

293 ms

pt.webp

pt.webp

295 ms

ja.webp

ja.webp

293 ms

ar.webp

ar.webp

309 ms

af.webp

af.webp

307 ms

th.webp

th.webp

304 ms

es.webp

es.webp

320 ms

iconfontvk.woff

iconfontvk.woff

78 ms

iconfont2.woff

iconfont2.woff

78 ms

iconfont1.woff

iconfont1.woff

130 ms

iconfont.woff

iconfont.woff

129 ms

wmkc-ico24.webp

wmkc-ico24.webp

207 ms

s

s

1031 ms

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202401110430087a33a.png

229 ms

logo1.png

logo1.png

208 ms

wechat.jpg

wechat.jpg

226 ms

Accessibility Review

scientzbio.com accessibility score

95

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Best Practices

scientzbio.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

scientzbio.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 Scientzbio.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 Scientzbio.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

scientzbio.com

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