Tools & Wizards About Us
jeccapacitor.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

jeccapacitor.com

Safety Capacitor, Cheap Resistors, Resistor China | Jyh Hsu(jec) Electronics, JEC, Dongguan Zhixu Electronic

Page Load Speed

4.2 sec in total

First Response

363 ms

Resources Loaded

3.5 sec

Page Rendered

390 ms

jeccapacitor.com screenshot

About Website

Welcome to jeccapacitor.com homepage info - get ready to check Jec Capacitor best content right away, or after learning these important things about jeccapacitor.com

We're a Chinese manufacturer providing a full range of high quality capacitors and resistors for competitive prices. Welcome to contact us.

Visit jeccapacitor.com

Key Findings

We analyzed Jeccapacitor.com page load time and found that the first response time was 363 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

jeccapacitor.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value5.6 s

52/100

10%

TBT (Total Blocking Time)

Value1,780 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value18.2 s

3/100

10%

Network Requests Diagram

jeccapacitor.com

363 ms

www.jeccapacitor.com

576 ms

jquery-3.5.1.min.js

70 ms

jquery.lazyload.min.js

132 ms

jquery-1.11.3.min.js

266 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 66% of them (47 requests) were addressed to the original Jeccapacitor.com, 7% (5 requests) were made to Youtube.com and 6% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (820 ms) belongs to the original domain Jeccapacitor.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 268.3 kB (9%)

Content Size

2.9 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jeccapacitor.com main page is 2.9 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 229.1 kB

  • Original 262.3 kB
  • After minification 190.4 kB
  • After compression 33.1 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 71.9 kB, which is 27% 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 229.1 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 2.7 kB

  • Original 2.2 MB
  • After minification 2.2 MB

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. Jec Capacitor images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 35.1 kB

  • Original 308.3 kB
  • After minification 308.3 kB
  • After compression 273.2 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 35.1 kB or 11% of the original size.

CSS Optimization

-2%

Potential reduce by 1.3 kB

  • Original 85.8 kB
  • After minification 85.8 kB
  • After compression 84.5 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. Jeccapacitor.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 27 (46%)

Requests Now

59

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jec Capacitor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jeccapacitor.com

jeccapacitor.com

363 ms

www.jeccapacitor.com

www.jeccapacitor.com

576 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

70 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

132 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

266 ms

html5.js

html5.js

196 ms

js

js

60 ms

js

js

103 ms

main.css

main.css

295 ms

slide.js

slide.js

205 ms

main.js

main.js

205 ms

base.js

base.js

255 ms

form1.js

form1.js

291 ms

js

js

55 ms

analytics.js

analytics.js

16 ms

collect

collect

12 ms

collect

collect

52 ms

ga-audiences

ga-audiences

75 ms

js

js

75 ms

5efad80bc9987.png

5efad80bc9987.png

69 ms

uqWzyHNFIZk

uqWzyHNFIZk

169 ms

65e694885a716.jpg

65e694885a716.jpg

766 ms

5efaa82895c04.jpg

5efaa82895c04.jpg

211 ms

5efaa8576ead9.jpg

5efaa8576ead9.jpg

537 ms

5efaa88e0ecf1.jpg

5efaa88e0ecf1.jpg

536 ms

5efaa8c1d9e49.jpg

5efaa8c1d9e49.jpg

537 ms

5efaa8e79c434.jpg

5efaa8e79c434.jpg

536 ms

hbg1.png

hbg1.png

523 ms

hbg1.jpg

hbg1.jpg

762 ms

habticon1.png

habticon1.png

651 ms

habticon2.png

habticon2.png

651 ms

habticon3.png

habticon3.png

651 ms

habticon4.png

habticon4.png

650 ms

habticon5.png

habticon5.png

762 ms

habticon6.png

habticon6.png

763 ms

play1.png

play1.png

763 ms

jtl1.png

jtl1.png

764 ms

jtr1.png

jtr1.png

777 ms

index.php

index.php

813 ms

logo2.png

logo2.png

785 ms

fbg1.jpg

fbg1.jpg

754 ms

star1.png

star1.png

749 ms

Poppins-Regular.woff

Poppins-Regular.woff

759 ms

Poppins-Regular.woff

Poppins-Regular.woff

802 ms

iconfont.woff

iconfont.woff

813 ms

iconfont.woff

iconfont.woff

820 ms

mivisit.js

mivisit.js

716 ms

www-player.css

www-player.css

7 ms

www-embed-player.js

www-embed-player.js

24 ms

base.js

base.js

50 ms

ad_status.js

ad_status.js

288 ms

QIgJXlTW_ocH5BKR4VvT459F7KnrK51w4wqraUAmDYI.js

QIgJXlTW_ocH5BKR4VvT459F7KnrK51w4wqraUAmDYI.js

82 ms

embed.js

embed.js

36 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

119 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

121 ms

Create

Create

25 ms

id

id

13 ms

visit.ashx

visit.ashx

279 ms

GenerateIT

GenerateIT

15 ms

error_html

error_html

106 ms

error_html

error_html

114 ms

Poppins-Regular.ttf

Poppins-Regular.ttf

64 ms

iconfont.ttf

iconfont.ttf

70 ms

error_html

error_html

99 ms

visit.ashx

visit.ashx

231 ms

error_html

error_html

100 ms

Poppins-Regular.svg

Poppins-Regular.svg

64 ms

iconfont.svg

iconfont.svg

99 ms

error_html

error_html

98 ms

error_html

error_html

102 ms

offline0.png

offline0.png

229 ms

Accessibility Review

jeccapacitor.com accessibility score

52

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

jeccapacitor.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

Page has valid source maps

SEO Factors

jeccapacitor.com SEO score

84

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

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

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 Jeccapacitor.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 Jeccapacitor.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

jeccapacitor.com

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