Tools & Wizards About Us
qd-hengrui.com.cn screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

qd-hengrui.com.cn

青岛砂轮厂丨金刚石砂轮丨研磨膏丨青岛恒瑞莱

Page Load Speed

7.6 sec in total

First Response

1.8 sec

Resources Loaded

5.6 sec

Page Rendered

242 ms

qd-hengrui.com.cn screenshot

About Website

Visit qd-hengrui.com.cn now to see the best up-to-date Qd Hengrui content and also check out these interesting facts you probably never knew about qd-hengrui.com.cn

金刚石砂轮=青岛金刚石砂轮=金刚石砂轮厂=金刚石无芯磨砂轮=金刚石电镀砂轮=金属结合剂砂轮=金刚石切割片=青岛金刚石砂轮厂是一个生产金刚石工具的专业化工厂，产品选用优质金刚石精制而成，品种多，规格全，产品有金刚石什锦锉、大板锉、磨　针、磨头、砂轮、锯片、切割片、天然金刚石砂轮刀，金属笔及金刚石研磨膏、油石等，并承制各类非标异形金刚石工具系列产品。

Visit qd-hengrui.com.cn

Key Findings

We analyzed Qd-hengrui.com.cn page load time and found that the first response time was 1.8 sec and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

qd-hengrui.com.cn performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value15.5 s

0/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value160 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

Network Requests Diagram

qd-hengrui.com.cn

1766 ms

style.css

245 ms

jquery.min.js

691 ms

comm.js

452 ms

lang.js

455 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 78% of them (42 requests) were addressed to the original Qd-hengrui.com.cn, 20% (11 requests) were made to Bdimg.share.baidu.com and 2% (1 request) were made to Push.zhanzhang.baidu.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Qd-hengrui.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 96.2 kB (4%)

Content Size

2.2 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Qd-hengrui.com.cn main page is 2.2 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. 30% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 13.3 kB

  • Original 19.7 kB
  • After minification 19.5 kB
  • After compression 6.4 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 13.3 kB or 67% of the original size.

Image Optimization

-2%

Potential reduce by 48.0 kB

  • Original 2.0 MB
  • After minification 1.9 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. Qd Hengrui images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 30.6 kB

  • Original 166.2 kB
  • After minification 162.2 kB
  • After compression 135.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 30.6 kB or 18% of the original size.

CSS Optimization

-34%

Potential reduce by 4.4 kB

  • Original 13.0 kB
  • After minification 13.0 kB
  • After compression 8.6 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. Qd-hengrui.com.cn needs all CSS files to be minified and compressed as it can save up to 4.4 kB or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (43%)

Requests Now

51

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qd Hengrui. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

qd-hengrui.com.cn

qd-hengrui.com.cn

1766 ms

style.css

style.css

245 ms

jquery.min.js

jquery.min.js

691 ms

comm.js

comm.js

452 ms

lang.js

lang.js

455 ms

dropmenu.css

dropmenu.css

458 ms

script.js

script.js

459 ms

lrtk.css

lrtk.css

471 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

955 ms

function.js

function.js

685 ms

TtoS.js

TtoS.js

927 ms

comm.css

comm.css

447 ms

diy.css

diy.css

456 ms

focus.css

focus.css

671 ms

dialog.js

dialog.js

228 ms

PIE.js

PIE.js

227 ms

popup.js

popup.js

245 ms

top-bg.jpg

top-bg.jpg

228 ms

consult_icon.gif

consult_icon.gif

238 ms

weixin.jpg

weixin.jpg

229 ms

float_top.gif

float_top.gif

226 ms

logo.png

logo.png

231 ms

cpzx.jpg

cpzx.jpg

491 ms

cpzx1.jpg

cpzx1.jpg

922 ms

cpzx2.jpg

cpzx2.jpg

915 ms

10162038.jpg

10162038.jpg

685 ms

10162021.jpg

10162021.jpg

933 ms

10162000.jpg

10162000.jpg

730 ms

10161941.jpg

10161941.jpg

940 ms

10161922.jpg

10161922.jpg

1144 ms

tpic_10161831.jpg

tpic_10161831.jpg

1012 ms

l.jpg

l.jpg

1125 ms

focus_ctr.png

focus_ctr.png

1103 ms

banner1.jpg

banner1.jpg

2402 ms

banner2.jpg

banner2.jpg

2229 ms

bg.jpg

bg.jpg

1187 ms

m-d.jpg

m-d.jpg

1313 ms

gd.jpg

gd.jpg

1315 ms

textlist1-1.jpg

textlist1-1.jpg

1348 ms

textlist1-2.jpg

textlist1-2.jpg

1430 ms

textlist1-3.jpg

textlist1-3.jpg

1543 ms

share.js

share.js

725 ms

push.js

push.js

664 ms

backtotop.png

backtotop.png

1528 ms

slide_api.js

slide_api.js

233 ms

slide_view.js

slide_view.js

451 ms

select_api.js

select_api.js

448 ms

select_view.js

select_view.js

450 ms

tangram.js

tangram.js

640 ms

api_base.js

api_base.js

438 ms

view_base.js

view_base.js

222 ms

slide_share.css

slide_share.css

223 ms

l5.gif

l5.gif

223 ms

icons_0_16.png

icons_0_16.png

221 ms

Accessibility Review

qd-hengrui.com.cn accessibility score

57

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

qd-hengrui.com.cn best practices score

58

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

High

Browser errors were logged to the console

SEO Factors

qd-hengrui.com.cn SEO score

58

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qd-hengrui.com.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Qd-hengrui.com.cn 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

qd-hengrui.com.cn

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