Tools & Wizards About Us
sundenc.com screenshot

Report Summary

  • 71

    Performance

    Renders faster than
    82% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

sundenc.com

ag918博天堂(中国)-IOS/安卓通用版/手机APP下载

Page Load Speed

7.7 sec in total

First Response

260 ms

Resources Loaded

7.2 sec

Page Rendered

232 ms

sundenc.com screenshot

About Website

Click here to check amazing Sundenc content for Iran. Otherwise, check out these important facts you probably never knew about sundenc.com

ag918博天堂机械制造有限公司始建于2005年，专业致力于各类自动贴标机器与自动化设备的开发、设计、制造、销售与维修、服务，先后与许多知名的企业及厂商进行长期的合作，在合作中不断改进与创新，吸收了许多先进的管理经验与技术。

Visit sundenc.com

Key Findings

We analyzed Sundenc.com page load time and found that the first response time was 260 ms and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster. This domain responded with an error, which can significantly jeopardize Sundenc.com rating and web reputation

Performance Metrics

sundenc.com performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

www.sundenc.com

260 ms

jc3RDoIwDIXhF6Ipu-J5xihYM9a5dqBvL8KFMSHqbf8vpw6DzxYuHnIRDKqo9ojUOAySzAeDUcoMHXIKsQ6kb6MbWjPMniOnKbIaLkyr4kCjr9E-1n7C661SeUDlHRtEmTjtJVQ1mY9D0yKlhZUlYeR-772IqRWfz-Lx_yTQ3Si9Lvp1Ewpp3hAvBM517b_4CQ.css

187 ms

PchBCoAwDATAF9n1SyWNEGgScI1-XwTpaWB2aNxGy4CFzBpKeI6ay3ZkXP1RpiuYdYpCSHy9_d_c4gU.css

126 ms

Ky_QTc7PK0nNK9EvLcjJT0wp1ncvSk3N0w3OzsyLT0kzSDMyMEi2NLFINTC3SDFMM0s0s0gzMjFIBgokpwEA.css

129 ms

M9bPKixNLarUMYYydHMz04sSS1L1cjPzAA.js

205 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 66% of them (42 requests) were addressed to the original Sundenc.com, 6% (4 requests) were made to Com.zoosnet.net and 3% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Com.zoosnet.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (57%)

Content Size

2.3 MB

After Optimization

976.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sundenc.com main page is 2.3 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. 60% of websites need less resources to load. Javascripts take 940.8 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 52.0 kB

  • Original 67.7 kB
  • After minification 64.9 kB
  • After compression 15.6 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 52.0 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 7.9 kB

  • Original 545.8 kB
  • After minification 537.9 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. Sundenc images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 632.7 kB

  • Original 940.8 kB
  • After minification 938.0 kB
  • After compression 308.1 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 632.7 kB or 67% of the original size.

CSS Optimization

-85%

Potential reduce by 627.8 kB

  • Original 742.2 kB
  • After minification 724.2 kB
  • After compression 114.3 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. Sundenc.com needs all CSS files to be minified and compressed as it can save up to 627.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (64%)

Requests Now

59

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sundenc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.sundenc.com

www.sundenc.com

260 ms

jc3RDoIwDIXhF6Ipu-J5xihYM9a5dqBvL8KFMSHqbf8vpw6DzxYuHnIRDKqo9ojUOAySzAeDUcoMHXIKsQ6kb6MbWjPMniOnKbIaLkyr4kCjr9E-1n7C661SeUDlHRtEmTjtJVQ1mY9D0yKlhZUlYeR-772IqRWfz-Lx_yTQ3Si9Lvp1Ewpp3hAvBM517b_4CQ.css

jc3RDoIwDIXhF6Ipu-J5xihYM9a5dqBvL8KFMSHqbf8vpw6DzxYuHnIRDKqo9ojUOAySzAeDUcoMHXIKsQ6kb6MbWjPMniOnKbIaLkyr4kCjr9E-1n7C661SeUDlHRtEmTjtJVQ1mY9D0yKlhZUlYeR-772IqRWfz-Lx_yTQ3Si9Lvp1Ewpp3hAvBM517b_4CQ.css

187 ms

PchBCoAwDATAF9n1SyWNEGgScI1-XwTpaWB2aNxGy4CFzBpKeI6ay3ZkXP1RpiuYdYpCSHy9_d_c4gU.css

PchBCoAwDATAF9n1SyWNEGgScI1-XwTpaWB2aNxGy4CFzBpKeI6ay3ZkXP1RpiuYdYpCSHy9_d_c4gU.css

126 ms

Ky_QTc7PK0nNK9EvLcjJT0wp1ncvSk3N0w3OzsyLT0kzSDMyMEi2NLFINTC3SDFMM0s0s0gzMjFIBgokpwEA.css

Ky_QTc7PK0nNK9EvLcjJT0wp1ncvSk3N0w3OzsyLT0kzSDMyMEi2NLFINTC3SDFMM0s0s0gzMjFIBgokpwEA.css

129 ms

M9bPKixNLarUMYYydHMz04sSS1L1cjPzAA.js

M9bPKixNLarUMYYydHMz04sSS1L1cjPzAA.js

205 ms

settings.css

settings.css

130 ms

dynamic-captions.css

dynamic-captions.css

128 ms

static-captions.css

static-captions.css

204 ms

font-awesome.min.css

font-awesome.min.css

6 ms

select2.min.css

select2.min.css

6 ms

jquery.themepunch.plugins.min.js

jquery.themepunch.plugins.min.js

262 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

257 ms

M9YvzdRPzi9K1cvNzNMxBvFSEktSCzKTs1OLQGIA.js

M9YvzdRPzi9K1cvNzNMxBvFSEktSCzKTs1OLQGIA.js

202 ms

M9QvL9DNTczMycxLz8ksLtHPKtZPSSxJLchMzk4t0s00tMgDAA.js

M9QvL9DNTczMycxLz8ksLtHPKtZPSSxJLchMzk4t0s00tMgDAA.js

244 ms

select2.min.js

select2.min.js

10 ms

bctJDoAgEAXRC0kzLDwQU9IG-htASTy9cWei61dldJKTO0N0Ya-3rgNqhSzmAxUxNeGrKUcrOdVS3yFRWbJkqPLfIwiQXDiMN4aCI-b5BDP5DBk3.js

bctJDoAgEAXRC0kzLDwQU9IG-htASTy9cWei61dldJKTO0N0Ya-3rgNqhSzmAxUxNeGrKUcrOdVS3yFRWbJkqPLfIwiQXDiMN4aCI-b5BDP5DBk3.js

307 ms

pgb4snz.js

pgb4snz.js

53 ms

conversion.js

conversion.js

16 ms

LsJS.aspx

LsJS.aspx

2495 ms

M9RPzs8rSUwu0U3LL8rVNdfPzEvOKU1JLdbPAqLC0tSiSj2QjF5uZh4A.js

M9RPzs8rSUwu0U3LL8rVNdfPzEvOKU1JLdbPAqLC0tSiSj2QjF5uZh4A.js

245 ms

bY5LDsIwDAUvRGsqFlyDK-RjgqskDrFDKaeHwqKtxHJGT6M3gOOsxml35Zq6M1B2sXkUGAXEVSoqhxM0gol8QO0T5R-rsbKSbaqcV07cBFesKPQyNm6UryaEvSospLTNeDKRw5cHmEqXDEXKIZLocnBvDkfA_CD5FCCSXQbjvWGd-1JRdb7cWPnPCJ-KeRHyBg.js

bY5LDsIwDAUvRGsqFlyDK-RjgqskDrFDKaeHwqKtxHJGT6M3gOOsxml35Zq6M1B2sXkUGAXEVSoqhxM0gol8QO0T5R-rsbKSbaqcV07cBFesKPQyNm6UryaEvSospLTNeDKRw5cHmEqXDEXKIZLocnBvDkfA_CD5FCCSXQbjvWGd-1JRdb7cWPnPCJ-KeRHyBg.js

416 ms

M9FPzs_NTc0r0S1KLcip1MvNzAMA.js

M9FPzs_NTc0r0S1KLcip1MvNzAMA.js

304 ms

fc1LDoAgDADRCykQb4RIYhFapBXC7Y1u_aznJWO0xwoMhDrCrAPr_fClR7KLL9NgHrnZnglQWCXAvz6ygNv6Cwn3QnEikpVdoRi_VQXfMhW5dnAC.js

fc1LDoAgDADRCykQb4RIYhFapBXC7Y1u_aznJWO0xwoMhDrCrAPr_fClR7KLL9NgHrnZnglQWCXAvz6ygNv6Cwn3QnEikpVdoRi_VQXfMhW5dnAC.js

307 ms

font-awesome-custom.css

font-awesome-custom.css

199 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

68 ms

a

a

26 ms

analytics.js

analytics.js

42 ms

87 ms

logo-180x45-1.png

logo-180x45-1.png

201 ms

1.jpg

1.jpg

194 ms

4.jpg

4.jpg

280 ms

6.jpg

6.jpg

385 ms

shadow-3.png

shadow-3.png

88 ms

shadow-6.png

shadow-6.png

87 ms

Chat2.png

Chat2.png

88 ms

p.gif

p.gif

72 ms

40px.png

40px.png

243 ms

hxJz_EwOcA4

hxJz_EwOcA4

100 ms

collect

collect

36 ms

41 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

11 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

140 ms

escheresque_ste.png

escheresque_ste.png

66 ms

www-embed-player-vfl8xM8me.css

www-embed-player-vfl8xM8me.css

59 ms

www-embed-player.js

www-embed-player.js

81 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

16 ms

ad_status.js

ad_status.js

42 ms

JS3.aspx

JS3.aspx

1220 ms

JS_Float.aspx

JS_Float.aspx

672 ms

loader.gif

loader.gif

187 ms

www.sundenc.com

www.sundenc.com

1046 ms

timer.png

timer.png

64 ms

coloredbg.png

coloredbg.png

64 ms

shadow1.png

shadow1.png

106 ms

ajax-loader.gif

ajax-loader.gif

106 ms

1.jpg

1.jpg

358 ms

4.jpg

4.jpg

366 ms

coloredbg.png

coloredbg.png

119 ms

6.jpg

6.jpg

652 ms

loader.gif

loader.gif

158 ms

timer.png

timer.png

134 ms

shadow1.png

shadow1.png

174 ms

escheresque_ste.png

escheresque_ste.png

191 ms

newsid0.aspx

newsid0.aspx

588 ms

Accessibility Review

sundenc.com accessibility score

58

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

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

sundenc.com 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

sundenc.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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sundenc.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Sundenc.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

sundenc.com

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