Tools & Wizards About Us
en.wintoptec.com screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

en.wintoptec.com

Wintop-The Leading Provider for fiber optic transmission devices

Page Load Speed

7.3 sec in total

First Response

1.6 sec

Resources Loaded

5.4 sec

Page Rendered

264 ms

en.wintoptec.com screenshot

About Website

Click here to check amazing En Wintop Tec content for Taiwan. Otherwise, check out these important facts you probably never knew about en.wintoptec.com

Shenzhen source extension photoelectric technology co., LTD is the only one with domestic from device/light module to the machine (transceiver, optical transceiver, switches) has the ability to resear...

Visit en.wintoptec.com

Key Findings

We analyzed En.wintoptec.com page load time and found that the first response time was 1.6 sec and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

en.wintoptec.com performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value12.5 s

0/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value16.7 s

5/100

10%

Network Requests Diagram

en.wintoptec.com

1586 ms

style.css

291 ms

jquery.js

655 ms

jquery.placeholder.min.js

308 ms

Js1.js

302 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 91% of them (63 requests) were addressed to the original En.wintoptec.com, 3% (2 requests) were made to Hm.baidu.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain En.wintoptec.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 177.9 kB (6%)

Content Size

3.0 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of En.wintoptec.com main page is 3.0 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 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 26.5 kB

  • Original 31.4 kB
  • After minification 27.9 kB
  • After compression 5.0 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 3.6 kB, which is 11% 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 26.5 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 87.5 kB

  • Original 2.9 MB
  • After minification 2.8 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. En Wintop Tec images are well optimized though.

JavaScript Optimization

-50%

Potential reduce by 62.4 kB

  • Original 123.7 kB
  • After minification 123.6 kB
  • After compression 61.3 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 62.4 kB or 50% of the original size.

CSS Optimization

-18%

Potential reduce by 1.5 kB

  • Original 8.4 kB
  • After minification 8.4 kB
  • After compression 6.9 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. En.wintoptec.com needs all CSS files to be minified and compressed as it can save up to 1.5 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (23%)

Requests Now

66

After Optimization

51

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of En Wintop Tec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

en.wintoptec.com

en.wintoptec.com

1586 ms

style.css

style.css

291 ms

jquery.js

jquery.js

655 ms

jquery.placeholder.min.js

jquery.placeholder.min.js

308 ms

Js1.js

Js1.js

302 ms

jquery.jqzoom.js

jquery.jqzoom.js

740 ms

js.js

js.js

605 ms

picShow.js

picShow.js

442 ms

tinyeditor_g.js

tinyeditor_g.js

536 ms

body.css

body.css

319 ms

head.css

head.css

445 ms

main.css

main.css

911 ms

foot.css

foot.css

550 ms

style.css

style.css

609 ms

www.enwintoptec.com.js

www.enwintoptec.com.js

1101 ms

header_bg.jpg

header_bg.jpg

235 ms

0248211s.png

0248211s.png

221 ms

nav_bg.png

nav_bg.png

241 ms

0121116s.jpg

0121116s.jpg

234 ms

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0133557s.png

286 ms

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09562986s.jpg

301 ms

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041127109s.png

453 ms

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011308104s.png

466 ms

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06385411s.jpg

535 ms

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05260412s.jpg

958 ms

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05344614s.jpg

502 ms

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08491558s.jpg

524 ms

06441215x.jpg

06441215x.jpg

735 ms

06350116x.jpg

06350116x.jpg

751 ms

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06481817x.jpg

801 ms

06515618x.jpg

06515618x.jpg

877 ms

07021019x.jpg

07021019x.jpg

829 ms

06532920x.jpg

06532920x.jpg

955 ms

05381921x.jpg

05381921x.jpg

1051 ms

2(21).jpg

2(21).jpg

1032 ms

1(38).jpg

1(38).jpg

1049 ms

02585911s.jpg

02585911s.jpg

1327 ms

05480912s.jpg

05480912s.jpg

1344 ms

06163713s.jpg

06163713s.jpg

1215 ms

03003114s.jpg

03003114s.jpg

1384 ms

03102515s.jpg

03102515s.jpg

1411 ms

05505016s.jpg

05505016s.jpg

1349 ms

03351017s.jpg

03351017s.jpg

1454 ms

main_10.png

main_10.png

1549 ms

1013246x.jpg

1013246x.jpg

1564 ms

0314467x.jpg

0314467x.jpg

1580 ms

03165686x.jpg

03165686x.jpg

1615 ms

110607109x.jpg

110607109x.jpg

1646 ms

main_11.png

main_11.png

1677 ms

index3_21.jpg

index3_21.jpg

1786 ms

hm.js

hm.js

977 ms

07295922s.jpg

07295922s.jpg

1764 ms

analytics.js

analytics.js

11 ms

collect

collect

29 ms

js

js

66 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1601 ms

03024130s.jpg

03024130s.jpg

1606 ms

0319044s.jpg

0319044s.jpg

1643 ms

foot_cate_bg.jpg

foot_cate_bg.jpg

1667 ms

icon-map-marker-orange.png

icon-map-marker-orange.png

1733 ms

icon-phone-orange.png

icon-phone-orange.png

1733 ms

icon-envelope-orange.png

icon-envelope-orange.png

1588 ms

0921475s.jpg

0921475s.jpg

1589 ms

foot_07.jpg

foot_07.jpg

1607 ms

foot_09.jpg

foot_09.jpg

1621 ms

foot_11.jpg

foot_11.jpg

1706 ms

foot_13.jpg

foot_13.jpg

1519 ms

hm.gif

hm.gif

308 ms

fontawesome-webfont.ttf

fontawesome-webfont.ttf

843 ms

Accessibility Review

en.wintoptec.com accessibility score

56

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Best Practices

en.wintoptec.com best practices score

50

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

en.wintoptec.com SEO score

58

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

    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 En.wintoptec.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 En.wintoptec.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

en.wintoptec.com

Open Graph description is not detected on the main page of En Wintop Tec. 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: