Tools & Wizards About Us
fffsss.com screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

fffsss.com

中国防水材料网

Page Load Speed

5.9 sec in total

First Response

889 ms

Resources Loaded

4.8 sec

Page Rendered

246 ms

fffsss.com screenshot

About Website

Welcome to fffsss.com homepage info - get ready to check Fffsss best content for China right away, or after learning these important things about fffsss.com

中国防水材料网（www.fffsss.com）致力于打造防水材料网络大数据平台，专注于防水材料领域企业服务的门户网站。提供专业防水材料行业资讯、防水材料商机、防水材料招商、防水材料企业及产品。

Visit fffsss.com

Key Findings

We analyzed Fffsss.com page load time and found that the first response time was 889 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

fffsss.com performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

58/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.249

50/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

www.fffsss.com

889 ms

style.css

1003 ms

style.css

562 ms

jquery.1.3.2.js

1453 ms

jquery.form.js

1483 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Fffsss.com, 46% (44 requests) were made to Fffsss.com.images.b2b.biz and 29% (28 requests) were made to Fffsss.com.style.b2b.biz. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Fffsss.com.style.b2b.biz.

Page Optimization Overview & Recommendations

Page size can be reduced by 173.5 kB (52%)

Content Size

331.6 kB

After Optimization

158.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Fffsss.com main page is 331.6 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. 35% of websites need less resources to load. Javascripts take 103.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 80.7 kB

  • Original 97.8 kB
  • After minification 80.2 kB
  • After compression 17.1 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 17.7 kB, which is 18% 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 80.7 kB or 82% of the original size.

Image Optimization

-6%

Potential reduce by 6.2 kB

  • Original 98.5 kB
  • After minification 92.3 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. Fffsss images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 61.5 kB

  • Original 103.3 kB
  • After minification 79.7 kB
  • After compression 41.8 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 61.5 kB or 60% of the original size.

CSS Optimization

-79%

Potential reduce by 25.1 kB

  • Original 32.0 kB
  • After minification 26.4 kB
  • After compression 6.8 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. Fffsss.com needs all CSS files to be minified and compressed as it can save up to 25.1 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (28%)

Requests Now

93

After Optimization

67

  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fffsss. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.fffsss.com

www.fffsss.com

889 ms

style.css

style.css

1003 ms

style.css

style.css

562 ms

jquery.1.3.2.js

jquery.1.3.2.js

1453 ms

jquery.form.js

jquery.form.js

1483 ms

Common.js

Common.js

1259 ms

Common.js

Common.js

1035 ms

index.js

index.js

1015 ms

so.js

so.js

1237 ms

base.js

base.js

1477 ms

zy.900.js

zy.900.js

734 ms

613_1608.js

613_1608.js

622 ms

613_1609.js

613_1609.js

626 ms

logodata.css

logodata.css

722 ms

gongyingshang.css

gongyingshang.css

1278 ms

613_1612.js

613_1612.js

626 ms

613_1613.js

613_1613.js

648 ms

613_1614.js

613_1614.js

657 ms

floatkf.js

floatkf.js

1234 ms

hm.js

hm.js

1183 ms

style.css

style.css

941 ms

ad.css

ad.css

237 ms

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201091957564737.gif

685 ms

11706288.jpg

11706288.jpg

218 ms

6.png

6.png

628 ms

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20160502101322392.jpg

689 ms

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shuishangpiaofuqidianchongqifudianichongqifuqiufupaifuchuangshuishangfuchuangchongqizuoqiquanqidian_m1.jpg

662 ms

qrsrc-fangshuicailiaom%2Ab2b%2Abiz.gif

qrsrc-fangshuicailiaom%2Ab2b%2Abiz.gif

243 ms

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713 ms

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danxingtumowaiqiangqiyoudanxingzhongtuqiirouxinghouzhiganshajiangtucengijingzhuangneiqiangqishimiantuceng_m1.jpg

690 ms

fangshuifangfunaimoxingtuliaoiichenjiaipentuxingjuifangshuituliaoijuifangshuituliao_m1.jpg

fangshuifangfunaimoxingtuliaoiichenjiaipentuxingjuifangshuituliaoijuifangshuituliao_m1.jpg

689 ms

changjiazhixiaozunyueidingyuwangjuiguijiaofangshuituliaoicaigangwafangshuifangfutuliao_m1.jpg

changjiazhixiaozunyueidingyuwangjuiguijiaofangshuituliaoicaigangwafangshuifangfutuliao_m1.jpg

694 ms

jinshuwumianfangshuituliaoiicaigangwafangshuifangfutuliaoiiiwudinggerekanglaohuafangshuituliao_m1.jpg

jinshuwumianfangshuituliaoiicaigangwafangshuifangfutuliaoiiiwudinggerekanglaohuafangshuituliao_m1.jpg

696 ms

2019xinpinshangjiaichangjiazhixiaoiilunrenmiansezhibuirenmiansezhigebudbb_m1.jpg

2019xinpinshangjiaichangjiazhixiaoiilunrenmiansezhibuirenmiansezhigebudbb_m1.jpg

892 ms

changjiazhixiaomaorongwanjudongwusuliaoyanjingbiziwanjuwawaidiypeijianisanjiaoguangbizi_m1.jpg

changjiazhixiaomaorongwanjudongwusuliaoyanjingbiziwanjuwawaidiypeijianisanjiaoguangbizi_m1.jpg

918 ms

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youyongchixushuichisuidaoyongfangshuifangchaochanpiniguobiao400gjuyixibinglunfangshuijuancaiiizhilianghaoipifahaojia_m1.jpg

918 ms

shouguangfeiguhuaxiangjiaoliqingfangshuituliaoshengchanshangiilaiaofangshuiiliqingfangshuituliaoiloufangwumianfangshuifangchaochanpin_m1.jpg

shouguangfeiguhuaxiangjiaoliqingfangshuituliaoshengchanshangiilaiaofangshuiiliqingfangshuituliaoiloufangwumianfangshuifangchaochanpin_m1.jpg

925 ms

chushousanyuanyibingxiangjiaofangshuijuancaiikehanjiesanyuanyibingfangshuijuancaiiyongchixishoujianfangshuifangchaochanpin_m1.jpg

chushousanyuanyibingxiangjiaofangshuijuancaiikehanjiesanyuanyibingfangshuijuancaiiyongchixishoujianfangshuifangchaochanpin_m1.jpg

928 ms

748.jpg

748.jpg

233 ms

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12173708.jpg

215 ms

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229 ms

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216 ms

11706297.jpg

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430 ms

12018937.jpg

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423 ms

13002451.jpg

13002451.jpg

426 ms

head_bg.gif

head_bg.gif

292 ms

login_btn.gif

login_btn.gif

273 ms

login_btn.gif

login_btn.gif

254 ms

foot_bg.gif

foot_bg.gif

253 ms

71660345.jpg

71660345.jpg

676 ms

bg_search.gif

bg_search.gif

255 ms

main_bg.gif

main_bg.gif

249 ms

33_bg.gif

33_bg.gif

443 ms

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382 ms

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407 ms

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416 ms

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586 ms

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590 ms

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596 ms

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597 ms

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634 ms

new_bg.gif

new_bg.gif

443 ms

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620 ms

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770 ms

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776 ms

floor-title.png

floor-title.png

458 ms

by.js

by.js

416 ms

s_s_line.gif

s_s_line.gif

236 ms

h_x_line.gif

h_x_line.gif

228 ms

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580 ms

hot_pic_bg.gif

hot_pic_bg.gif

251 ms

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355 ms

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381 ms

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397 ms

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526 ms

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535 ms

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544 ms

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607 ms

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626 ms

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734 ms

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745 ms

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757 ms

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761 ms

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830 ms

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857 ms

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944 ms

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957 ms

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971 ms

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977 ms

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1057 ms

HpFav.gif

HpFav.gif

245 ms

bg_x.gif

bg_x.gif

231 ms

weixin.jpg

weixin.jpg

228 ms

ma.js

ma.js

1088 ms

hm.gif

hm.gif

309 ms

bg_x.gif

bg_x.gif

623 ms

Accessibility Review

fffsss.com accessibility score

43

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

Heading elements are not in a sequentially-descending order

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

fffsss.com best practices score

58

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

High

Browser errors were logged to the console

SEO Factors

fffsss.com SEO score

62

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

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Fffsss.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 Fffsss.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

fffsss.com

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