Tools & Wizards About Us
cnsentek.en.made-in-china.com screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

cnsentek.en.made-in-china.com

China Conventional Fire Alarm Control Panel Manufacturer, Smoke Alarm, Smoke Detector Supplier - Ningbo Sentek Electronics Co., Ltd.

Page Load Speed

1.9 sec in total

First Response

75 ms

Resources Loaded

1.2 sec

Page Rendered

563 ms

cnsentek.en.made-in-china.com screenshot

About Website

Click here to check amazing Cn Sentek En Madein China content for China. Otherwise, check out these important facts you probably never knew about cnsentek.en.made-in-china.com

China Conventional Fire Alarm Control Panel Supplier, Smoke Alarm, Smoke Detector Manufacturers/ Suppliers - Ningbo Sentek Electronics Co., Ltd.

Visit cnsentek.en.made-in-china.com

Key Findings

We analyzed Cnsentek.en.made-in-china.com page load time and found that the first response time was 75 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

cnsentek.en.made-in-china.com performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

24/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value1,690 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.057

98/100

15%

TTI (Time to Interactive)

Value14.5 s

9/100

10%

Network Requests Diagram

cnsentek.en.made-in-china.com

75 ms

cnsentek.en.made-in-china.com

327 ms

global_0a5cc9ae.css

60 ms

home_7bd1ad02.css

81 ms

polyfill-simplify_e22603b6.js

92 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Cnsentek.en.made-in-china.com, 79% (48 requests) were made to Micstatic.com and 7% (4 requests) were made to Made-in-china.com. The less responsive or slowest element that took the longest time to load (401 ms) relates to the external source C.delivery.consentmanager.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 203.8 kB (36%)

Content Size

570.8 kB

After Optimization

367.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cnsentek.en.made-in-china.com main page is 570.8 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. 65% of websites need less resources to load. Javascripts take 259.1 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 201.1 kB

  • Original 226.0 kB
  • After minification 160.3 kB
  • After compression 24.8 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 65.6 kB, which is 29% 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 201.1 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 51.6 kB
  • After minification 51.6 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. Cn Sentek En Madein China images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.7 kB

  • Original 259.1 kB
  • After minification 259.1 kB
  • After compression 256.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 34.1 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.

Requests Breakdown

Number of requests can be reduced by 32 (70%)

Requests Now

46

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cn Sentek En Madein China. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cnsentek.en.made-in-china.com

cnsentek.en.made-in-china.com

75 ms

cnsentek.en.made-in-china.com

cnsentek.en.made-in-china.com

327 ms

global_0a5cc9ae.css

global_0a5cc9ae.css

60 ms

home_7bd1ad02.css

home_7bd1ad02.css

81 ms

polyfill-simplify_e22603b6.js

polyfill-simplify_e22603b6.js

92 ms

jquery_2ad57377.js

jquery_2ad57377.js

128 ms

athena18n_be17f7ee.js

athena18n_be17f7ee.js

86 ms

artDialog_09e2e35c.js

artDialog_09e2e35c.js

85 ms

common_ff17cd72.js

common_ff17cd72.js

144 ms

inquiryMINI_af468a9a.js

inquiryMINI_af468a9a.js

127 ms

player_823149d7.js

player_823149d7.js

189 ms

swiper-3.4.2.min_fb13ef3e.js

swiper-3.4.2.min_fb13ef3e.js

186 ms

startMeeting_3724b694.js

startMeeting_3724b694.js

184 ms

quickInquiry_2462783b.js

quickInquiry_2462783b.js

186 ms

picRound_26b74f74.js

picRound_26b74f74.js

189 ms

proSlide_e9fc2f3f.js

proSlide_e9fc2f3f.js

189 ms

pop360_6738eadb.js

pop360_6738eadb.js

191 ms

pop3D_9976cba0.js

pop3D_9976cba0.js

190 ms

template_82ff26fb.js

template_82ff26fb.js

191 ms

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_comShowDialog_04e8fa9e.js

196 ms

index_957e8d66.js

index_957e8d66.js

191 ms

tooltip2_0e492405.js

tooltip2_0e492405.js

194 ms

home_84ac3bf0.js

home_84ac3bf0.js

193 ms

cmp.js

cmp.js

194 ms

v84a3a4012de94ce1a686ba8c167c359c1696973893317

v84a3a4012de94ce1a686ba8c167c359c1696973893317

191 ms

RtQEiqUKBahl

RtQEiqUKBahl

297 ms

%E5%B0%9A%E6%B3%B0%E5%85%AC%E5%8F%B8%E4%BB%8B%E7%BB%8D%E8%A7%86%E9%A2%91.mp4.jpg

%E5%B0%9A%E6%B3%B0%E5%85%AC%E5%8F%B8%E4%BB%8B%E7%BB%8D%E8%A7%86%E9%A2%91.mp4.jpg

291 ms

logo_2b65c0b4.png

logo_2b65c0b4.png

94 ms

transparent.png

transparent.png

94 ms

icon-diamond_c1f4757f.png

icon-diamond_c1f4757f.png

95 ms

ico-as.png

ico-as.png

94 ms

bg-icon-360-01_f6bcb8de.png

bg-icon-360-01_f6bcb8de.png

94 ms

bg-icon-360-02_fc7f92e5.png

bg-icon-360-02_fc7f92e5.png

94 ms

made-in-china.jpg

made-in-china.jpg

243 ms

Roboto-Regular_42bcf6fd.woff

Roboto-Regular_42bcf6fd.woff

92 ms

Roboto-Medium_a577caf4.woff

Roboto-Medium_a577caf4.woff

112 ms

Roboto-Light_3a699e58.woff

Roboto-Light_3a699e58.woff

91 ms

Roboto-Thin_27c21102.woff

Roboto-Thin_27c21102.woff

112 ms

Roboto-Bold_d0329035.woff

Roboto-Bold_d0329035.woff

111 ms

Roboto-Black_b4ab42fc.woff

Roboto-Black_b4ab42fc.woff

92 ms

head.do

head.do

182 ms

min-basket_de3d456e.css

min-basket_de3d456e.css

159 ms

inquirybasket.do

inquirybasket.do

253 ms

micon_a4e8fdb0.woff

micon_a4e8fdb0.woff

55 ms

Roboto-Italic_5b06f2d8.woff

Roboto-Italic_5b06f2d8.woff

52 ms

Roboto-MediumItalic_716617c8.woff

Roboto-MediumItalic_716617c8.woff

54 ms

Roboto-LightItalic_1acf4d54.woff

Roboto-LightItalic_1acf4d54.woff

52 ms

Roboto-ThinItalic_ee1b5420.woff

Roboto-ThinItalic_ee1b5420.woff

52 ms

Roboto-BoldItalic_7f075db7.woff

Roboto-BoldItalic_7f075db7.woff

54 ms

Roboto-BlackItalic_565291c0.woff

Roboto-BlackItalic_565291c0.woff

54 ms

es6-promise.min_f2f19670.js

es6-promise.min_f2f19670.js

23 ms

faw.1.2.2.2.js

faw.1.2.2.2.js

16 ms

rfq-post-dropmenu_dff80909.css

rfq-post-dropmenu_dff80909.css

22 ms

inquiryabout.do

inquiryabout.do

67 ms

cmp.php

cmp.php

401 ms

cmp_final.min.js

cmp_final.min.js

233 ms

faw-store.html

faw-store.html

17 ms

mic.probe.js

mic.probe.js

34 ms

bubble_0f687eb8.js

bubble_0f687eb8.js

13 ms

meeting_b8fad1fe.js

meeting_b8fad1fe.js

14 ms

startMeeting_4dd70baa.css

startMeeting_4dd70baa.css

10 ms

Accessibility Review

cnsentek.en.made-in-china.com accessibility score

57

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

cnsentek.en.made-in-china.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

cnsentek.en.made-in-china.com SEO score

83

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

cnsentek.en.made-in-china.com

Open Graph description is not detected on the main page of Cn Sentek En Madein China. 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: