Tools & Wizards About Us
winco-pcb.com screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

winco-pcb.com

Shenzhen WINCO-PCB Co., Ltd - winco pcb supplier-professionally provide high densitypcb,aluminum pcb and small volume pcba manufacturer

Page Load Speed

2.6 sec in total

First Response

53 ms

Resources Loaded

2.2 sec

Page Rendered

344 ms

winco-pcb.com screenshot

About Website

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

Winco keeps a professional, meticulous, serious attitude to provide customers with circuit boards and small volume pcb assembling service. We mainly focus on high-precision and high-density pcb board ...

Visit winco-pcb.com

Key Findings

We analyzed Winco-pcb.com page load time and found that the first response time was 53 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

winco-pcb.com performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

65/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value530 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0.302

39/100

15%

TTI (Time to Interactive)

Value7.2 s

50/100

10%

Network Requests Diagram

winco-pcb.com

53 ms

winco-pcb.com

135 ms

js

68 ms

main.css

114 ms

style.css

127 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 99% of them (91 requests) were addressed to the original Winco-pcb.com, 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (592 ms) belongs to the original domain Winco-pcb.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 109.5 kB (5%)

Content Size

2.3 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Winco-pcb.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. 65% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 43.6 kB

  • Original 52.5 kB
  • After minification 52.4 kB
  • After compression 8.9 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 43.6 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 53.8 kB

  • Original 2.0 MB
  • After minification 2.0 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. WINCO PCB images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 4.1 kB

  • Original 154.2 kB
  • After minification 154.2 kB
  • After compression 150.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-21%

Potential reduce by 8.0 kB

  • Original 37.6 kB
  • After minification 37.6 kB
  • After compression 29.6 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. Winco-pcb.com needs all CSS files to be minified and compressed as it can save up to 8.0 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (40%)

Requests Now

88

After Optimization

53

  • Images
  • JavaScript
  • CSS

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WINCO PCB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

winco-pcb.com

winco-pcb.com

53 ms

winco-pcb.com

winco-pcb.com

135 ms

js

js

68 ms

main.css

main.css

114 ms

style.css

style.css

127 ms

custom_service_on.css

custom_service_on.css

93 ms

custom_service_off.css

custom_service_off.css

102 ms

language.css

language.css

100 ms

jquery.min.js

jquery.min.js

106 ms

language.js

language.js

171 ms

validform.min.js

validform.min.js

186 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

188 ms

common.js

common.js

210 ms

bottom_service.js

bottom_service.js

213 ms

owl.carousel.js

owl.carousel.js

214 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

252 ms

jquery.fancybox-1.3.4.js

jquery.fancybox-1.3.4.js

269 ms

cloud-zoom.1.0.3.js

cloud-zoom.1.0.3.js

262 ms

jquery.cookie.js

jquery.cookie.js

262 ms

skrollr.min.js

skrollr.min.js

245 ms

glass.css

glass.css

272 ms

view.js

view.js

354 ms

lightbox.min.js

lightbox.min.js

328 ms

style_xys.css

style_xys.css

343 ms

banner_1.js

banner_1.js

339 ms

email-decode.min.js

email-decode.min.js

251 ms

lang.js

lang.js

326 ms

custom_service.js

custom_service.js

331 ms

page-ico.png

page-ico.png

82 ms

all-m.gif

all-m.gif

78 ms

logo.jpg

logo.jpg

90 ms

1.jpg

1.jpg

95 ms

2.jpg

2.jpg

91 ms

3.jpg

3.jpg

92 ms

atu1image1.jpg

atu1image1.jpg

153 ms

atu2image1.jpg

atu2image1.jpg

159 ms

atu3image1.jpg

atu3image1.jpg

165 ms

37_0.jpg

37_0.jpg

172 ms

35_0.jpg

35_0.jpg

176 ms

34_0.jpg

34_0.jpg

173 ms

33_0.jpg

33_0.jpg

232 ms

32_0.jpg

32_0.jpg

235 ms

31_0.jpg

31_0.jpg

249 ms

30_0.jpg

30_0.jpg

257 ms

27_0.jpg

27_0.jpg

251 ms

tu1image.jpg

tu1image.jpg

256 ms

tu2image.jpg

tu2image.jpg

311 ms

tu3image.jpg

tu3image.jpg

316 ms

42_0.jpg

42_0.jpg

327 ms

41_0.jpg

41_0.jpg

336 ms

40_0.jpg

40_0.jpg

334 ms

29_0.jpg

29_0.jpg

337 ms

28_0.jpg

28_0.jpg

387 ms

26_0.jpg

26_0.jpg

396 ms

25_0.jpg

25_0.jpg

409 ms

2019-1-2-0-29-24.jpg

2019-1-2-0-29-24.jpg

418 ms

23_0.jpg

23_0.jpg

414 ms

22_0.jpg

22_0.jpg

416 ms

21_0.jpg

21_0.jpg

463 ms

20_0.jpg

20_0.jpg

472 ms

19_0.jpg

19_0.jpg

487 ms

18_0.jpg

18_0.jpg

493 ms

17_0.jpg

17_0.jpg

496 ms

16_0.jpg

16_0.jpg

461 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

591 ms

SourceSansPro-Bold.otf

SourceSansPro-Bold.otf

592 ms

15_0.jpg

15_0.jpg

481 ms

14_0.jpg

14_0.jpg

484 ms

so01.png

so01.png

487 ms

so12.png

so12.png

487 ms

so04.png

so04.png

503 ms

code.asp

code.asp

498 ms

map.gif

map.gif

461 ms

ico_china.jpg

ico_china.jpg

489 ms

ico_deutsch1.gif

ico_deutsch1.gif

528 ms

ico_espanol.gif

ico_espanol.gif

565 ms

ico_francies.gif

ico_francies.gif

509 ms

ico_italino.gif

ico_italino.gif

505 ms

ico_portgues.gif

ico_portgues.gif

494 ms

ico_japan.jpg

ico_japan.jpg

467 ms

ico_korea.jpg

ico_korea.jpg

525 ms

ico_arabia.jpg

ico_arabia.jpg

538 ms

ico_russia.jpg

ico_russia.jpg

509 ms

custom_pic.png

custom_pic.png

517 ms

glassmobile.css

glassmobile.css

45 ms

custom_email.png

custom_email.png

161 ms

custom_skype.png

custom_skype.png

157 ms

custom_inquire.png

custom_inquire.png

160 ms

custom_close.png

custom_close.png

158 ms

custom_btn.png

custom_btn.png

160 ms

top.png

top.png

77 ms

loader.gif

loader.gif

78 ms

Accessibility Review

winco-pcb.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.

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

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

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

winco-pcb.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

winco-pcb.com SEO score

82

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Winco-pcb.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Winco-pcb.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

winco-pcb.com

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