Tools & Wizards About Us
huanbao.civilcn.com screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

huanbao.civilcn.com

环境保护-土木工程网

Page Load Speed

57.5 sec in total

First Response

3.6 sec

Resources Loaded

52.8 sec

Page Rendered

1.1 sec

huanbao.civilcn.com screenshot

About Website

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

土木工程网环保频道为涵盖环保领域的资源信息,环境影响评价,水处理,废气处理,噪声防治,固废处理等,是环保行业最大的门户网站

Visit huanbao.civilcn.com

Key Findings

We analyzed Huanbao.civilcn.com page load time and found that the first response time was 3.6 sec and then it took 53.9 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

huanbao.civilcn.com performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

76/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.032

100/100

15%

TTI (Time to Interactive)

Value3.3 s

93/100

10%

Network Requests Diagram

huanbao.civilcn.com

3587 ms

Style.css

1809 ms

png.js

4058 ms

m.js

20429 ms

loginjs.php

1984 ms

Our browser made a total of 109 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Huanbao.civilcn.com, 33% (36 requests) were made to Civilcn.com and 10% (11 requests) were made to Cpro.baidustatic.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Cbjs.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 568.5 kB (65%)

Content Size

872.8 kB

After Optimization

304.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Huanbao.civilcn.com main page is 872.8 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. 50% of websites need less resources to load. Javascripts take 706.8 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 38.7 kB

  • Original 49.7 kB
  • After minification 48.2 kB
  • After compression 11.0 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 38.7 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 3.6 kB

  • Original 65.3 kB
  • After minification 61.7 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. Huanbao Civilcn images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 483.5 kB

  • Original 706.8 kB
  • After minification 706.2 kB
  • After compression 223.3 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 483.5 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 42.8 kB

  • Original 51.1 kB
  • After minification 42.5 kB
  • After compression 8.3 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. Huanbao.civilcn.com needs all CSS files to be minified and compressed as it can save up to 42.8 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 58 (57%)

Requests Now

102

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Huanbao Civilcn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

huanbao.civilcn.com

huanbao.civilcn.com

3587 ms

Style.css

Style.css

1809 ms

png.js

png.js

4058 ms

m.js

m.js

20429 ms

loginjs.php

loginjs.php

1984 ms

ad.js

ad.js

2005 ms

ad1.js

ad1.js

3727 ms

show_ads.js

show_ads.js

117 ms

123.js

123.js

1767 ms

onclick

onclick

3695 ms

bg.gif

bg.gif

591 ms

b87729b36b7f04b733be4e2adc0783e2.jpg

b87729b36b7f04b733be4e2adc0783e2.jpg

4546 ms

f15efc678b1275d9fd7ddcbc4d67098e.jpg

f15efc678b1275d9fd7ddcbc4d67098e.jpg

3903 ms

civilcn.gif

civilcn.gif

506 ms

os.js

os.js

1217 ms

kcjm

kcjm

4040 ms

button_old_41.gif

button_old_41.gif

1555 ms

logo.png

logo.png

1684 ms

menu2.png

menu2.png

4073 ms

menu3.png

menu3.png

19664 ms

menu4.png

menu4.png

1606 ms

menu5.png

menu5.png

619 ms

menu6.png

menu6.png

489 ms

menu7.png

menu7.png

944 ms

menu1.png

menu1.png

1073 ms

menu9.png

menu9.png

1400 ms

menu8.png

menu8.png

1636 ms

topright.gif

topright.gif

1885 ms

like

like

361 ms

shell_v2.js

shell_v2.js

3701 ms

nav.gif

nav.gif

3599 ms

nav_b.gif

nav_b.gif

4049 ms

bg7.gif

bg7.gif

2219 ms

ico7.gif

ico7.gif

2335 ms

ico6.gif

ico6.gif

6763 ms

kcjm

kcjm

512 ms

like_this.css

like_this.css

2372 ms

kcjm

kcjm

2592 ms

Advertise.gif

Advertise.gif

4910 ms

m_title.gif

m_title.gif

5445 ms

bg2.gif

bg2.gif

6560 ms

ico1.gif

ico1.gif

3972 ms

bg3.gif

bg3.gif

6337 ms

bg6.gif

bg6.gif

5388 ms

ico4.gif

ico4.gif

5978 ms

bg8.gif

bg8.gif

6014 ms

m_title_b.gif

m_title_b.gif

6425 ms

kcjm

kcjm

952 ms

c.js

c.js

4382 ms

cpro.js

cpro.js

1848 ms

adx.php

adx.php

1042 ms

icon_12px.png

icon_12px.png

3652 ms

qzfl_for_qzone.js

qzfl_for_qzone.js

791 ms

interface.js

interface.js

496 ms

tc.js

tc.js

515 ms

like_bg.png

like_bg.png

248 ms

bds_s_v2.js

bds_s_v2.js

2569 ms

reduce_bd-logo1_oper.png

reduce_bd-logo1_oper.png

558 ms

closefeedback.min.js

closefeedback.min.js

577 ms

snippetcacher.php

snippetcacher.php

965 ms

kcjm

kcjm

553 ms

ca-pub-4725287445226592.js

ca-pub-4725287445226592.js

237 ms

zrt_lookup.html

zrt_lookup.html

255 ms

show_ads_impl.js

show_ads_impl.js

721 ms

s.js

s.js

1224 ms

h.js

h.js

1772 ms

stat.php

stat.php

1288 ms

bdsstyle.css

bdsstyle.css

410 ms

getnum

getnum

4134 ms

reduce_promotion_oper.png

reduce_promotion_oper.png

569 ms

bd_logo.png

bd_logo.png

575 ms

bg_rb.png

bg_rb.png

1189 ms

kcjm

kcjm

955 ms

is.png

is.png

1346 ms

sc.png

sc.png

586 ms

ads

ads

284 ms

osd.js

osd.js

15 ms

m_js_controller.js

m_js_controller.js

281 ms

abg.js

abg.js

312 ms

kcjm

kcjm

507 ms

favicon

favicon

179 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

170 ms

mobile_unified_button_icon_white.png

mobile_unified_button_icon_white.png

74 ms

x_button_blue2.png

x_button_blue2.png

79 ms

s

s

59 ms

adx.php

adx.php

550 ms

u=876326285,4131458110&fm=76

u=876326285,4131458110&fm=76

1411 ms

u=982445974,1209100280&fm=76

u=982445974,1209100280&fm=76

9916 ms

native_ad.png

native_ad.png

337 ms

j6SDDiQit5YY48GNgPpnCluJgoNCzbKlh5o6eVjReZI.js

j6SDDiQit5YY48GNgPpnCluJgoNCzbKlh5o6eVjReZI.js

45 ms

slide.js

slide.js

563 ms

21.gif

21.gif

1007 ms

hm.gif

hm.gif

380 ms

stat.htm

stat.htm

319 ms

core.php

core.php

1589 ms

kcjm

kcjm

5154 ms

left.png

left.png

294 ms

9.gif

9.gif

888 ms

pic1.gif

pic1.gif

867 ms

logger.js

logger.js

343 ms

app.gif

app.gif

7892 ms

adx.php

adx.php

971 ms

o.htm

o.htm

2033 ms

ui

ui

124 ms

hm.gif

hm.gif

751 ms

wh.js

wh.js

971 ms

ac.js

ac.js

604 ms

fp.htm

fp.htm

866 ms

fp.htm

fp.htm

513 ms

Accessibility Review

huanbao.civilcn.com accessibility score

43

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

Form elements do not have associated labels

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

Best Practices

huanbao.civilcn.com best practices score

50

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

huanbao.civilcn.com 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

    ZH

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Huanbao.civilcn.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Huanbao.civilcn.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

huanbao.civilcn.com

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