Tools & Wizards About Us
82661008.com screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

82661008.com

江苏瑞正泵业有限公司-自吸泵-轴流泵-液下泵-压滤机泵

Page Load Speed

9.6 sec in total

First Response

799 ms

Resources Loaded

8.3 sec

Page Rendered

475 ms

82661008.com screenshot

About Website

Visit 82661008.com now to see the best up-to-date 82661008 content and also check out these interesting facts you probably never knew about 82661008.com

江苏瑞正泵业有限公司是一家科研、设计、生产、经营为一体的专业公司。从事化工泵、液下泵、自吸泵、氟塑料泵、耐腐蚀管道件等产品的设计及制造已有多年的历史，具有丰富的设计、制造经验。以精良的产品质量赢的了市场信誉。欢迎来电咨询！

Visit 82661008.com

Key Findings

We analyzed 82661008.com page load time and found that the first response time was 799 ms and then it took 8.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

82661008.com performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value15.1 s

0/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.204

61/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

82661008.com

799 ms

www.82661008.com

1530 ms

style.css

763 ms

aos.css

784 ms

common.css

775 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 89% of them (64 requests) were addressed to the original 82661008.com, 11% (8 requests) were made to Bdimg.share.baidu.com. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain 82661008.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 259.0 kB (7%)

Content Size

3.6 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 82661008.com main page is 3.6 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. 35% of websites need less resources to load. Images take 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 42.0 kB

  • Original 49.8 kB
  • After minification 31.2 kB
  • After compression 7.8 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 18.6 kB, which is 37% 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 42.0 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 31.2 kB

  • Original 3.3 MB
  • After minification 3.2 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. 82661008 images are well optimized though.

JavaScript Optimization

-52%

Potential reduce by 104.7 kB

  • Original 201.3 kB
  • After minification 196.4 kB
  • After compression 96.6 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 104.7 kB or 52% of the original size.

CSS Optimization

-85%

Potential reduce by 81.1 kB

  • Original 95.2 kB
  • After minification 79.6 kB
  • After compression 14.2 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. 82661008.com needs all CSS files to be minified and compressed as it can save up to 81.1 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (24%)

Requests Now

70

After Optimization

53

  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 82661008. 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

82661008.com

82661008.com

799 ms

www.82661008.com

www.82661008.com

1530 ms

style.css

style.css

763 ms

aos.css

aos.css

784 ms

common.css

common.css

775 ms

jquery.js

jquery.js

1090 ms

jquery.superslide.2.1.1.js

jquery.superslide.2.1.1.js

543 ms

common.js

common.js

719 ms

lanrenzhijia1.css

lanrenzhijia1.css

793 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

978 ms

aos.js

aos.js

553 ms

app.js

app.js

571 ms

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471 ms

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3092 ms

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3123 ms

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4264 ms

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1481 ms

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780 ms

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751 ms

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1300 ms

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1326 ms

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2064 ms

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1654 ms

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1812 ms

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1950 ms

about.jpg

about.jpg

2870 ms

s1.png

s1.png

2278 ms

s2.png

s2.png

2807 ms

s3.png

s3.png

2636 ms

s4.png

s4.png

3058 ms

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3127 ms

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3180 ms

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3330 ms

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3385 ms

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3869 ms

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3432 ms

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3523 ms

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3619 ms

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3712 ms

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3743 ms

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3819 ms

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3883 ms

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4008 ms

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4061 ms

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4337 ms

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4211 ms

ewm.png

ewm.png

4212 ms

header_phone.png

header_phone.png

4279 ms

share.js

share.js

962 ms

icobox.png

icobox.png

3854 ms

hhbg.png

hhbg.png

3710 ms

flbj.png

flbj.png

3699 ms

share_api.js

share_api.js

296 ms

share_view.js

share_view.js

598 ms

style.css

style.css

3260 ms

slq01.png

slq01.png

3250 ms

tangram.js

tangram.js

786 ms

api_base.js

api_base.js

542 ms

ys_line.png

ys_line.png

3089 ms

ys.png

ys.png

2936 ms

view_base.js

view_base.js

332 ms

xiaohua.png

xiaohua.png

2895 ms

kuhu.png

kuhu.png

2773 ms

kefu_anniu_lf.png

kefu_anniu_lf.png

2740 ms

share_style0_16.css

share_style0_16.css

296 ms

kefu_anniu_rt.png

kefu_anniu_rt.png

2532 ms

news_right_li.png

news_right_li.png

2174 ms

new_right.png

new_right.png

2021 ms

dot.png

dot.png

2106 ms

prev.png

prev.png

1908 ms

next.png

next.png

1955 ms

logger.js

logger.js

294 ms

Accessibility Review

82661008.com accessibility score

73

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

82661008.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

High

Page has valid source maps

SEO Factors

82661008.com SEO score

92

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

Image elements do not have [alt] attributes

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

    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 82661008.com 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 82661008.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

82661008.com

Open Graph description is not detected on the main page of 82661008. 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: