Tools & Wizards About Us
qdkrsw.com screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

qdkrsw.com

青岛科润生物科技有限公司

Page Load Speed

2.3 sec in total

First Response

357 ms

Resources Loaded

1.4 sec

Page Rendered

549 ms

qdkrsw.com screenshot

About Website

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

青岛科润生物科技有限公司

Visit qdkrsw.com

Key Findings

We analyzed Qdkrsw.com page load time and found that the first response time was 357 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

qdkrsw.com performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value4.0 s

80/100

10%

TBT (Total Blocking Time)

Value200 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.251

49/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

qdkrsw.com

357 ms

www.qdkrsw.com

578 ms

bootstrap.min.css

64 ms

animate.min.css

58 ms

jquery.fancybox.min.css

60 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 97% of them (56 requests) were addressed to the original Qdkrsw.com, 2% (1 request) were made to Translate.google.com and 2% (1 request) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (578 ms) belongs to the original domain Qdkrsw.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 83.0 kB (5%)

Content Size

1.6 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Qdkrsw.com main page is 1.6 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. 60% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 43.6 kB

  • Original 50.8 kB
  • After minification 43.6 kB
  • After compression 7.2 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. This page needs HTML code to be minified as it can gain 7.2 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 43.6 kB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 29.6 kB

  • Original 1.3 MB
  • After minification 1.3 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. Qdkrsw images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 7.0 kB

  • Original 169.9 kB
  • After minification 169.9 kB
  • After compression 162.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-6%

Potential reduce by 2.9 kB

  • Original 49.3 kB
  • After minification 49.3 kB
  • After compression 46.5 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. Qdkrsw.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (35%)

Requests Now

55

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qdkrsw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

qdkrsw.com

qdkrsw.com

357 ms

www.qdkrsw.com

www.qdkrsw.com

578 ms

bootstrap.min.css

bootstrap.min.css

64 ms

animate.min.css

animate.min.css

58 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

60 ms

slick.css

slick.css

61 ms

iconfont.css

iconfont.css

61 ms

public.css

public.css

61 ms

style.css

style.css

117 ms

element.js

element.js

40 ms

jquery-1.11.0.min.js

jquery-1.11.0.min.js

141 ms

slick1.9.js

slick1.9.js

140 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

141 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

91 ms

wow.min.js

wow.min.js

92 ms

jquery.countup.min.js

jquery.countup.min.js

155 ms

jquery.imagezoom.min.js

jquery.imagezoom.min.js

155 ms

hc-sticky.min.js

hc-sticky.min.js

156 ms

main.js

main.js

158 ms

liuyan.js

liuyan.js

157 ms

cart.js

cart.js

157 ms

ditu.js

ditu.js

229 ms

7060fba206dbf60c.png

7060fba206dbf60c.png

283 ms

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8367ab1f000e6c35.png

285 ms

7a6e76571390167a.jpg_20240220135233_1920x0.jpg

7a6e76571390167a.jpg_20240220135233_1920x0.jpg

295 ms

banner-lazy.png

banner-lazy.png

286 ms

icon_diamond_9f15434e.png

icon_diamond_9f15434e.png

286 ms

iconed_diamond_b0b0694c.png

iconed_diamond_b0b0694c.png

287 ms

icon_meter_61b21fcb.png

icon_meter_61b21fcb.png

286 ms

iconed_meter_376791b3.png

iconed_meter_376791b3.png

287 ms

icon_warranty_84564cdc.png

icon_warranty_84564cdc.png

288 ms

iconed_warranty_6d9a4388.png

iconed_warranty_6d9a4388.png

287 ms

icon_certificate_c5c87e6f.png

icon_certificate_c5c87e6f.png

495 ms

iconed_certificate_ea911153.png

iconed_certificate_ea911153.png

288 ms

eaec5333e43e991fd1159ec7417277e0_1608883401544954_1576bdba.png

eaec5333e43e991fd1159ec7417277e0_1608883401544954_1576bdba.png

288 ms

code_1a427443.jpg

code_1a427443.jpg

290 ms

icon_arrw.png

icon_arrw.png

153 ms

ajax-loader.gif

ajax-loader.gif

157 ms

index_abbg.jpg

index_abbg.jpg

182 ms

icon_play.png

icon_play.png

158 ms

index_casebg.jpg

index_casebg.jpg

157 ms

js

js

151 ms

api.php

api.php

80 ms

api.php

api.php

78 ms

49f7a3fe37efcfb1.jpg_20240220135318_1920x0.jpg

49f7a3fe37efcfb1.jpg_20240220135318_1920x0.jpg

128 ms

case_55421355.jpg_20230510164352_690x390.jpg

case_55421355.jpg_20230510164352_690x390.jpg

102 ms

1_0003_pexels-pixabay-247763_e2058d71.jpg_20240221104751_675x450.jpg

1_0003_pexels-pixabay-247763_e2058d71.jpg_20240221104751_675x450.jpg

96 ms

_0013_1_702a822f.jpg_20240123111002_675x450.jpg

_0013_1_702a822f.jpg_20240123111002_675x450.jpg

100 ms

_0012_2daa5b60fb836a4d557a4f44f0192536_thumb_20230830172310_819_2c042e13.jpg_20240123113348_675x450.jpg

_0012_2daa5b60fb836a4d557a4f44f0192536_thumb_20230830172310_819_2c042e13.jpg_20240123113348_675x450.jpg

128 ms

_0004_bcd074b28034345428cc3c80dca646dc_thumb_20230803112958_139_e734c84a.jpg_20240123133813_675x450.jpg

_0004_bcd074b28034345428cc3c80dca646dc_thumb_20230803112958_139_e734c84a.jpg_20240123133813_675x450.jpg

153 ms

1_be1f0632.jpg_20240123161843_1410x450.jpg

1_be1f0632.jpg_20240123161843_1410x450.jpg

130 ms

ebf0c93deb6a3716.jpg_20240220135443_690x440.jpg

ebf0c93deb6a3716.jpg_20240220135443_690x440.jpg

133 ms

980d58489352f548.jpg_20240220135502_690x345.jpg

980d58489352f548.jpg_20240220135502_690x345.jpg

156 ms

bb874fb21faf43df.jpg_20240220135402_690x345.jpg

bb874fb21faf43df.jpg_20240220135402_690x345.jpg

158 ms

app1_d8e6f998.jpg_20230510174722_450x600.jpg

app1_d8e6f998.jpg_20230510174722_450x600.jpg

158 ms

app2_31d90cde.jpg_20230510174732_450x600.jpg

app2_31d90cde.jpg_20230510174732_450x600.jpg

192 ms

app3_59021b49.jpg_20230510174742_450x600.jpg

app3_59021b49.jpg_20230510174742_450x600.jpg

182 ms

iconfont.woff

iconfont.woff

184 ms

Accessibility Review

qdkrsw.com accessibility score

89

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

qdkrsw.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

qdkrsw.com SEO score

85

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

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

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 Qdkrsw.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 Qdkrsw.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

qdkrsw.com

Open Graph description is not detected on the main page of Qdkrsw. 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: