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

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

sparkelectronic.en.made-in-china.com

Split Core Current Transformer Manufacturer, Split Core Current Sensor, Rogowski Coils Supplier - Jiangyin Spark Electronic Technology Co., Ltd.

Page Load Speed

1.9 sec in total

First Response

80 ms

Resources Loaded

1.2 sec

Page Rendered

617 ms

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

About Website

Visit sparkelectronic.en.made-in-china.com now to see the best up-to-date Spark Electronic En Made In China content for China and also check out these interesting facts you probably never knew about sparkelectronic.en.made-in-china.com

Split Core Current Transformer Supplier, Split Core Current Sensor, Rogowski Coils Manufacturers/ Suppliers - Jiangyin Spark Electronic Technology Co., Ltd.

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

Key Findings

We analyzed Sparkelectronic.en.made-in-china.com page load time and found that the first response time was 80 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 40% of websites can load faster.

Performance Metrics

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

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value1,440 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.057

98/100

15%

TTI (Time to Interactive)

Value13.9 s

10/100

10%

Network Requests Diagram

sparkelectronic.en.made-in-china.com

80 ms

sparkelectronic.en.made-in-china.com

381 ms

global_c71e5d93.css

144 ms

home_1340370f.css

124 ms

polyfill-simplify_e22603b6.js

155 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Sparkelectronic.en.made-in-china.com, 75% (48 requests) were made to Micstatic.com and 11% (7 requests) were made to Image.made-in-china.com. The less responsive or slowest element that took the longest time to load (535 ms) relates to the external source Image.made-in-china.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 225.5 kB (45%)

Content Size

505.2 kB

After Optimization

279.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sparkelectronic.en.made-in-china.com main page is 505.2 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. 60% of websites need less resources to load. HTML takes 249.9 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 224.6 kB

  • Original 249.9 kB
  • After minification 178.2 kB
  • After compression 25.3 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 71.7 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 224.6 kB or 90% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 65.7 kB
  • After minification 65.7 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. Spark Electronic En Made In China images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 873 B

  • Original 151.3 kB
  • After minification 151.3 kB
  • After compression 150.4 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 38.2 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.

Requests Breakdown

Number of requests can be reduced by 30 (61%)

Requests Now

49

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spark Electronic En Made In 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 26 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sparkelectronic.en.made-in-china.com

sparkelectronic.en.made-in-china.com

80 ms

sparkelectronic.en.made-in-china.com

sparkelectronic.en.made-in-china.com

381 ms

global_c71e5d93.css

global_c71e5d93.css

144 ms

home_1340370f.css

home_1340370f.css

124 ms

polyfill-simplify_e22603b6.js

polyfill-simplify_e22603b6.js

155 ms

jquery_2ad57377.js

jquery_2ad57377.js

137 ms

athena18n_be17f7ee.js

athena18n_be17f7ee.js

206 ms

artDialog_09e2e35c.js

artDialog_09e2e35c.js

209 ms

common_fb360264.js

common_fb360264.js

218 ms

inquiryMINI_ee8d635c.js

inquiryMINI_ee8d635c.js

262 ms

player_8d9be54d.js

player_8d9be54d.js

216 ms

swiper-3.4.2.min_fb13ef3e.js

swiper-3.4.2.min_fb13ef3e.js

215 ms

startMeeting_3724b694.js

startMeeting_3724b694.js

212 ms

quickInquiry_2462783b.js

quickInquiry_2462783b.js

215 ms

picRound_26b74f74.js

picRound_26b74f74.js

259 ms

proSlide_e9fc2f3f.js

proSlide_e9fc2f3f.js

262 ms

pop360_6738eadb.js

pop360_6738eadb.js

259 ms

pop3D_9976cba0.js

pop3D_9976cba0.js

259 ms

template_82ff26fb.js

template_82ff26fb.js

264 ms

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261 ms

index_957e8d66.js

index_957e8d66.js

263 ms

tooltip2_0e492405.js

tooltip2_0e492405.js

265 ms

home_84ac3bf0.js

home_84ac3bf0.js

263 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

132 ms

VQaEysTAOtWe

VQaEysTAOtWe

232 ms

made-in-china.jpg

made-in-china.jpg

437 ms

logo_2b65c0b4.png

logo_2b65c0b4.png

190 ms

transparent.png

transparent.png

190 ms

icon-diamond_c1f4757f.png

icon-diamond_c1f4757f.png

190 ms

ico-as.png

ico-as.png

191 ms

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bg-icon-360-01_f6bcb8de.png

190 ms

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bg-icon-360-02_fc7f92e5.png

189 ms

made-in-china.jpg

made-in-china.jpg

535 ms

made-in-china.jpg

made-in-china.jpg

438 ms

made-in-china.jpg

made-in-china.jpg

535 ms

made-in-china.jpg

made-in-china.jpg

467 ms

Company-introduction-mp4.jpg

Company-introduction-mp4.jpg

460 ms

made-in-china.jpg

made-in-china.jpg

439 ms

Roboto-Regular_42bcf6fd.woff

Roboto-Regular_42bcf6fd.woff

194 ms

Roboto-Medium_a577caf4.woff

Roboto-Medium_a577caf4.woff

193 ms

Roboto-Light_3a699e58.woff

Roboto-Light_3a699e58.woff

192 ms

Roboto-Thin_27c21102.woff

Roboto-Thin_27c21102.woff

193 ms

Roboto-Bold_d0329035.woff

Roboto-Bold_d0329035.woff

192 ms

Roboto-Black_b4ab42fc.woff

Roboto-Black_b4ab42fc.woff

192 ms

head.do

head.do

336 ms

min-basket_de3d456e.css

min-basket_de3d456e.css

136 ms

inquirybasket.do

inquirybasket.do

199 ms

micon_a4e8fdb0.woff

micon_a4e8fdb0.woff

80 ms

Roboto-Italic_5b06f2d8.woff

Roboto-Italic_5b06f2d8.woff

46 ms

Roboto-MediumItalic_716617c8.woff

Roboto-MediumItalic_716617c8.woff

45 ms

Roboto-LightItalic_1acf4d54.woff

Roboto-LightItalic_1acf4d54.woff

45 ms

Roboto-ThinItalic_ee1b5420.woff

Roboto-ThinItalic_ee1b5420.woff

78 ms

Roboto-BoldItalic_7f075db7.woff

Roboto-BoldItalic_7f075db7.woff

89 ms

Roboto-BlackItalic_565291c0.woff

Roboto-BlackItalic_565291c0.woff

89 ms

es6-promise.min_f2f19670.js

es6-promise.min_f2f19670.js

19 ms

faw.1.2.3.1.js

faw.1.2.3.1.js

21 ms

rfq-post-dropmenu_dff80909.css

rfq-post-dropmenu_dff80909.css

22 ms

inquiryabout.do

inquiryabout.do

60 ms

bubble_0f687eb8.js

bubble_0f687eb8.js

15 ms

meeting_b8fad1fe.js

meeting_b8fad1fe.js

15 ms

faw-store.html

faw-store.html

26 ms

mic.probe.js

mic.probe.js

38 ms

startMeeting_4dd70baa.css

startMeeting_4dd70baa.css

13 ms

tm_e26ae765.css

tm_e26ae765.css

16 ms

Accessibility Review

sparkelectronic.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

sparkelectronic.en.made-in-china.com best practices score

67

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

sparkelectronic.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 Sparkelectronic.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 Sparkelectronic.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

sparkelectronic.en.made-in-china.com

Open Graph description is not detected on the main page of Spark Electronic En Made In 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: