Tools & Wizards About Us
kingsci.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

kingsci.com

Natural Herbal Extracts Supplier & Complete Qualifications--KingSci Biotechnology Co,.Ltd

Page Load Speed

4 sec in total

First Response

462 ms

Resources Loaded

3.2 sec

Page Rendered

389 ms

kingsci.com screenshot

About Website

Visit kingsci.com now to see the best up-to-date King Sci content and also check out these interesting facts you probably never knew about kingsci.com

KingSci is a professional supplier of natural Herbal Extracts with complete qualifications. For the years of exporting experience, USA warehouses have been set up to supply better service to the overs...

Visit kingsci.com

Key Findings

We analyzed Kingsci.com page load time and found that the first response time was 462 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

kingsci.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value24.4 s

0/100

25%

SI (Speed Index)

Value16.9 s

0/100

10%

TBT (Total Blocking Time)

Value2,320 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value26.7 s

0/100

10%

Network Requests Diagram

kingsci.com

462 ms

www.kingsci.com

981 ms

font-awesome.min.css

331 ms

swiper.min.css

126 ms

style.css

133 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 59% of them (38 requests) were addressed to the original Kingsci.com, 20% (13 requests) were made to Img01.v15cdn.com and 9% (6 requests) were made to Js01.v15cdn.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Kingsci.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 72.7 kB (3%)

Content Size

2.8 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kingsci.com main page is 2.8 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. 45% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 31.1 kB

  • Original 40.5 kB
  • After minification 38.9 kB
  • After compression 9.4 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 31.1 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 38.8 kB

  • Original 2.6 MB
  • After minification 2.5 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. King Sci images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 2.0 kB

  • Original 101.6 kB
  • After minification 101.6 kB
  • After compression 99.6 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

-4%

Potential reduce by 843 B

  • Original 22.8 kB
  • After minification 22.8 kB
  • After compression 21.9 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. Kingsci.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 29 (48%)

Requests Now

61

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of King Sci. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kingsci.com

kingsci.com

462 ms

www.kingsci.com

www.kingsci.com

981 ms

font-awesome.min.css

font-awesome.min.css

331 ms

swiper.min.css

swiper.min.css

126 ms

style.css

style.css

133 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

132 ms

sitecommon.js

sitecommon.js

131 ms

king.css

king.css

72 ms

Site_Common.js

Site_Common.js

130 ms

swiper.min.js

swiper.min.js

137 ms

script.js

script.js

40 ms

banner.js

banner.js

47 ms

count2.js

count2.js

130 ms

float28735.js

float28735.js

141 ms

Other.js

Other.js

212 ms

js

js

77 ms

analyze.js

analyze.js

987 ms

logo202007141557351548957.png

logo202007141557351548957.png

87 ms

en.webp

en.webp

290 ms

lv.webp

lv.webp

297 ms

id.webp

id.webp

303 ms

se.webp

se.webp

304 ms

fj.webp

fj.webp

306 ms

bg.webp

bg.webp

307 ms

srcyrl.webp

srcyrl.webp

305 ms

pk.webp

pk.webp

308 ms

my.webp

my.webp

312 ms

il.webp

il.webp

311 ms

dk.webp

dk.webp

312 ms

yua.webp

yua.webp

313 ms

icon-sprite.png

icon-sprite.png

225 ms

ba202207121014348040275.jpg

ba202207121014348040275.jpg

633 ms

ba202207121015226946114.jpg

ba202207121015226946114.jpg

340 ms

ba202207130954326277034.jpg

ba202207130954326277034.jpg

772 ms

202008121631112cca162727e74ca5a62adb6ae7b4b1a2.jpg

202008121631112cca162727e74ca5a62adb6ae7b4b1a2.jpg

381 ms

2020082809401792e2fe5fd45a4ec7beeeb368ad3dae5a.jpg

2020082809401792e2fe5fd45a4ec7beeeb368ad3dae5a.jpg

439 ms

20220621163122dd5fb50b80194c09ac830efbb7618970.jpg

20220621163122dd5fb50b80194c09ac830efbb7618970.jpg

408 ms

pbg.jpg

pbg.jpg

502 ms

lutein-powder06183450977.jpg

lutein-powder06183450977.jpg

450 ms

natural-astaxanthin25578350941.jpg

natural-astaxanthin25578350941.jpg

509 ms

zeaxanthin-oil14273603495.jpg

zeaxanthin-oil14273603495.jpg

525 ms

panax-ginseng-powder34107578051.jpg

panax-ginseng-powder34107578051.jpg

711 ms

tomato-lycopene-extract29159063892.jpg

tomato-lycopene-extract29159063892.jpg

631 ms

natural-beta-carotene12049532864.jpg

natural-beta-carotene12049532864.jpg

740 ms

ecdysterone-powder56324873954.jpg

ecdysterone-powder56324873954.jpg

704 ms

cnidium-monnieri-extract-powder06547643395.jpg

cnidium-monnieri-extract-powder06547643395.jpg

928 ms

bilberry-extract-powder22549781038.jpg

bilberry-extract-powder22549781038.jpg

755 ms

20220622101540bccfb1a4c5c5471a8beea84f11b4de3c.jpg

20220622101540bccfb1a4c5c5471a8beea84f11b4de3c.jpg

1351 ms

cer1.jpg

cer1.jpg

1021 ms

cer2.jpg

cer2.jpg

1020 ms

cer3.jpg

cer3.jpg

930 ms

cer4.jpg

cer4.jpg

1086 ms

cer5.jpg

cer5.jpg

1073 ms

cer6.jpg

cer6.jpg

1027 ms

cer7.jpg

cer7.jpg

1166 ms

amore.png

amore.png

1088 ms

s

s

1089 ms

share_t.png

share_t.png

1113 ms

share_l.png

share_l.png

1126 ms

share_f.png

share_f.png

1128 ms

share_p.png

share_p.png

1159 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

41 ms

wmkc-ico24.webp

wmkc-ico24.webp

278 ms

cn.png

cn.png

1178 ms

Accessibility Review

kingsci.com accessibility score

80

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

kingsci.com best practices score

67

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

kingsci.com SEO score

77

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

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Kingsci.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 Kingsci.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

kingsci.com

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