Tools & Wizards About Us
hnzuanji.com screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

hnzuanji.com

清泉钻机-水气两用钻机|履带式钻机|空压机钻机|山东钻机厂家-长沙市清泉机械设备有限公司

Page Load Speed

42.8 sec in total

First Response

4.4 sec

Resources Loaded

37.1 sec

Page Rendered

1.3 sec

hnzuanji.com screenshot

About Website

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

长沙市清泉机械设备有限公司是一家集钻机、钻探机研发生产、销售、服务于一体的机械设备生产厂家，拥有专业技术人才和先进生产设备及完善检测手段。公司产品主体分为旋挖钻机和钻井机两大类。主营水气两用钻机、履带式钻机、空压机钻机、清泉打井机、山东钻机、农村打井设备、200米水井钻机等钻井机械，价格实惠。业务覆盖湖南、湖北、福建、广西、江西、贵州、云南、重庆等地

Visit hnzuanji.com

Key Findings

We analyzed Hnzuanji.com page load time and found that the first response time was 4.4 sec and then it took 38.4 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 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

hnzuanji.com performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

91/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

99/100

25%

SI (Speed Index)

Value18.3 s

0/100

10%

TBT (Total Blocking Time)

Value870 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.058

98/100

15%

TTI (Time to Interactive)

Value8.1 s

42/100

10%

Network Requests Diagram

hnzuanji.com

4444 ms

style.css

1263 ms

skin.css

2270 ms

lightbox.css

2024 ms

SpryMenuBarVertical.css

872 ms

Our browser made a total of 109 requests to load all elements on the main page. We found that 47% of them (51 requests) were addressed to the original Hnzuanji.com, 17% (18 requests) were made to Qiao.baidu.com and 10% (11 requests) were made to Lxbjs.baidu.com. The less responsive or slowest element that took the longest time to load (19.8 sec) belongs to the original domain Hnzuanji.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 329.7 kB (57%)

Content Size

583.1 kB

After Optimization

253.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hnzuanji.com main page is 583.1 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. 30% of websites need less resources to load. Javascripts take 252.2 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 30.6 kB

  • Original 41.3 kB
  • After minification 39.2 kB
  • After compression 10.7 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 30.6 kB or 74% of the original size.

Image Optimization

-23%

Potential reduce by 51.5 kB

  • Original 223.7 kB
  • After minification 172.2 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. Obviously, Hnzuanji needs image optimization as it can save up to 51.5 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-76%

Potential reduce by 192.9 kB

  • Original 252.2 kB
  • After minification 201.5 kB
  • After compression 59.3 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 192.9 kB or 76% of the original size.

CSS Optimization

-83%

Potential reduce by 54.8 kB

  • Original 66.0 kB
  • After minification 48.9 kB
  • After compression 11.2 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. Hnzuanji.com needs all CSS files to be minified and compressed as it can save up to 54.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 57 (55%)

Requests Now

104

After Optimization

47

  • Images
  • JavaScript
  • CSS

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hnzuanji. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

hnzuanji.com

hnzuanji.com

4444 ms

style.css

style.css

1263 ms

skin.css

skin.css

2270 ms

lightbox.css

lightbox.css

2024 ms

SpryMenuBarVertical.css

SpryMenuBarVertical.css

872 ms

prototype.js

prototype.js

8473 ms

scriptaculous.js

scriptaculous.js

1359 ms

lightbox.js

lightbox.js

2930 ms

showPanel.js

showPanel.js

1873 ms

Func.js

Func.js

2968 ms

menu.js

menu.js

2467 ms

SpryMenuBar.js

SpryMenuBar.js

4434 ms

MSClass.js

MSClass.js

3135 ms

main.css

main.css

2928 ms

jquery-1.js

jquery-1.js

5287 ms

swfobject.js

swfobject.js

4115 ms

effects.js

effects.js

1613 ms

bg.jpg

bg.jpg

1169 ms

zjj_03.gif

zjj_03.gif

1625 ms

zjj_06.gif

zjj_06.gif

460 ms

ico_search.gif

ico_search.gif

415 ms

zjj_cpzx.gif

zjj_cpzx.gif

414 ms

zjj_25.gif

zjj_25.gif

455 ms

zjj_22.gif

zjj_22.gif

802 ms

zjj_19.gif

zjj_19.gif

812 ms

hot.gif

hot.gif

879 ms

201622658895485.jpg

201622658895485.jpg

7693 ms

201591033513205.jpg

201591033513205.jpg

8845 ms

201591033286129.jpg

201591033286129.jpg

6789 ms

20164551620337.jpg

20164551620337.jpg

6810 ms

201581035796177.jpg

201581035796177.jpg

19798 ms

20147842430937.jpg

20147842430937.jpg

15331 ms

201271858447921.jpg

201271858447921.jpg

19788 ms

2013101151152081.jpg

2013101151152081.jpg

13093 ms

zjj_31.gif

zjj_31.gif

8117 ms

ico_top.gif

ico_top.gif

8570 ms

zjj_35.gif

zjj_35.gif

9793 ms

bg_search.gif

bg_search.gif

9263 ms

ico_m.gif

ico_m.gif

9625 ms

c1l.jpg

c1l.jpg

17358 ms

c1r.jpg

c1r.jpg

14053 ms

indexLei.jpg

indexLei.jpg

15942 ms

jiao.jpg

jiao.jpg

16000 ms

jiao-t.jpg

jiao-t.jpg

17345 ms

jiao-r.jpg

jiao-r.jpg

17411 ms

jiao-l.jpg

jiao-l.jpg

19191 ms

jiao-b.jpg

jiao-b.jpg

19664 ms

tabbg.gif

tabbg.gif

17835 ms

Tab_off.gif

Tab_off.gif

17865 ms

Tab_on.gif

Tab_on.gif

18230 ms

zjjddd.gif

zjjddd.gif

19189 ms

h.js

h.js

800 ms

lxb.js

lxb.js

2204 ms

b.js

b.js

2550 ms

h.js

h.js

1399 ms

hm.gif

hm.gif

518 ms

21.gif

21.gif

886 ms

lxb.js

lxb.js

2514 ms

b.js

b.js

868 ms

hm.gif

hm.gif

349 ms

z_stat.php

z_stat.php

2062 ms

_l.js

_l.js

454 ms

log.gif

log.gif

622 ms

bsl.js

bsl.js

797 ms

float.css

float.css

694 ms

log.gif

log.gif

493 ms

Enter.php

Enter.php

1281 ms

main_icon_invite_mess_api.js

main_icon_invite_mess_api.js

4863 ms

main.css

main.css

5836 ms

fix.css

fix.css

689 ms

version.js

version.js

683 ms

log.gif

log.gif

428 ms

m-webim-lite.css

m-webim-lite.css

905 ms

m-webim-lite.js

m-webim-lite.js

5414 ms

Refresh.php

Refresh.php

400 ms

stat.gif

stat.gif

351 ms

stat.htm

stat.htm

236 ms

core.php

core.php

1078 ms

11.jpg

11.jpg

10519 ms

06.jpg

06.jpg

358 ms

02.png

02.png

737 ms

icon.png

icon.png

937 ms

icon_close.png

icon_close.png

2131 ms

mess-text.png

mess-text.png

1896 ms

messbtn.png

messbtn.png

1291 ms

mess.gif

mess.gif

2083 ms

btn.png

btn.png

2910 ms

9.gif

9.gif

1111 ms

sa.js

sa.js

4010 ms

app.gif

app.gif

10998 ms

Refresh.php

Refresh.php

396 ms

lyb.js

lyb.js

2811 ms

button_old_61.gif

button_old_61.gif

738 ms

button_old_61.gif

button_old_61.gif

747 ms

button_old_61.gif

button_old_61.gif

714 ms

hm.js

hm.js

712 ms

shell_v2.js

shell_v2.js

4027 ms

btn-show-bg.png

btn-show-bg.png

1047 ms

log.gif

log.gif

341 ms

1.png

1.png

3890 ms

close.png

close.png

946 ms

log.gif

log.gif

313 ms

log.gif

log.gif

307 ms

log.gif

log.gif

353 ms

01_big.jpg

01_big.jpg

2601 ms

btn.png

btn.png

364 ms

Refresh.php

Refresh.php

397 ms

logger.js

logger.js

337 ms

bds_s_v2.js

bds_s_v2.js

2432 ms

Accessibility Review

hnzuanji.com accessibility score

65

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

Document doesn't have a <title> element

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

hnzuanji.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

hnzuanji.com SEO score

75

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

Document doesn't have a <title> element

High

Image elements do not have [alt] attributes

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

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hnzuanji.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 Hnzuanji.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

hnzuanji.com

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