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vicor-taiwan.com screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

vicor-taiwan.com

Modular Solutions For Your Power System | Vicor Corporation

Page Load Speed

4.6 sec in total

First Response

337 ms

Resources Loaded

3.8 sec

Page Rendered

472 ms

vicor-taiwan.com screenshot

About Website

Click here to check amazing Vicor Taiwan content. Otherwise, check out these important facts you probably never knew about vicor-taiwan.com

A better way to deliver power: Vicor is a leading, global power technology company, focused on advancing power delivery with modular power components.

Visit vicor-taiwan.com

Key Findings

We analyzed Vicor-taiwan.com page load time and found that the first response time was 337 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

vicor-taiwan.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value3,060 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.031

100/100

15%

TTI (Time to Interactive)

Value18.7 s

3/100

10%

Network Requests Diagram

vicor-taiwan.com

337 ms

www.vicorpower.com

814 ms

main.css

166 ms

psearch.js

54 ms

vendor.js

139 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Vicor-taiwan.com, 21% (14 requests) were made to Vicorpower.com and 10% (7 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (836 ms) relates to the external source C.go-mpulse.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 196.8 kB (34%)

Content Size

580.6 kB

After Optimization

383.9 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Vicor-taiwan.com main page is 580.6 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. 70% of websites need less resources to load. Javascripts take 332.8 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 151.0 kB

  • Original 182.6 kB
  • After minification 166.5 kB
  • After compression 31.6 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 151.0 kB or 83% of the original size.

JavaScript Optimization

-14%

Potential reduce by 45.7 kB

  • Original 332.8 kB
  • After minification 332.5 kB
  • After compression 287.0 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 45.7 kB or 14% of the original size.

CSS Optimization

-0%

Potential reduce by 48 B

  • Original 65.3 kB
  • After minification 65.3 kB
  • After compression 65.2 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. Vicor-taiwan.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 44 (71%)

Requests Now

62

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vicor Taiwan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

vicor-taiwan.com

vicor-taiwan.com

337 ms

www.vicorpower.com

www.vicorpower.com

814 ms

main.css

main.css

166 ms

psearch.js

psearch.js

54 ms

vendor.js

vendor.js

139 ms

main.js

main.js

83 ms

conversion.js

conversion.js

50 ms

gtm.js

gtm.js

519 ms

T2A9J-8TVGF-YUHTV-Z2RNB-EZWMA

T2A9J-8TVGF-YUHTV-Z2RNB-EZWMA

637 ms

vicor-logo-dk-01.svg

vicor-logo-dk-01.svg

449 ms

vicor-logo-lt-01.svg

vicor-logo-lt-01.svg

450 ms

youtube.svg

youtube.svg

447 ms

twitter.svg

twitter.svg

477 ms

linkedin.svg

linkedin.svg

478 ms

facebook.svg

facebook.svg

601 ms

547 ms

lhn-jssdk-current.min.js

lhn-jssdk-current.min.js

716 ms

munchkin.js

munchkin.js

617 ms

a2afa464-03b1-4a6c-b5cb-3521a1cf94ba.woff

a2afa464-03b1-4a6c-b5cb-3521a1cf94ba.woff

493 ms

7875f3d5-b62b-445c-8c9e-d65da1514e9d.woff

7875f3d5-b62b-445c-8c9e-d65da1514e9d.woff

353 ms

61e7de41-b7be-4bcd-8310-b5a372d01a53.woff

61e7de41-b7be-4bcd-8310-b5a372d01a53.woff

420 ms

hotjar-1876129.js

hotjar-1876129.js

460 ms

bat.js

bat.js

528 ms

conversion_async.js

conversion_async.js

145 ms

insight.min.js

insight.min.js

520 ms

sync

sync

644 ms

fbevents.js

fbevents.js

640 ms

analytics.js

analytics.js

562 ms

E-v1.js

E-v1.js

617 ms

6c99d4e1bafad1c9.min.js

6c99d4e1bafad1c9.min.js

595 ms

web-vitals.es5.umd.min.js

web-vitals.es5.umd.min.js

596 ms

js

js

256 ms

config.json

config.json

836 ms

520 ms

310 ms

307 ms

munchkin.js

munchkin.js

306 ms

modules.cf44a0a6b448df1b035e.js

modules.cf44a0a6b448df1b035e.js

462 ms

56238741.js

56238741.js

126 ms

visitWebPage

visitWebPage

787 ms

392 ms

box-69edcc3187336f9b0a3fbb4c73be9fe6.html

box-69edcc3187336f9b0a3fbb4c73be9fe6.html

546 ms

collect

collect

535 ms

collect

collect

331 ms

collect

collect

329 ms

470 ms

1133786227415856

1133786227415856

294 ms

56238741

56238741

291 ms

heatmap-dynamic-view.090f7af857c058ab40b4.js

heatmap-dynamic-view.090f7af857c058ab40b4.js

32 ms

visit-data

visit-data

513 ms

ga-audiences

ga-audiences

54 ms

ip.json

ip.json

105 ms

clarity.js

clarity.js

76 ms

collect

collect

5 ms

collect

collect

11 ms

38 ms

lhn-jquery-3.5.1.min.js

lhn-jquery-3.5.1.min.js

89 ms

iframe_shim

iframe_shim

113 ms

collect

collect

35 ms

collect

collect

34 ms

collect

collect

34 ms

collect

collect

71 ms

ga-audiences

ga-audiences

66 ms

collect

collect

82 ms

polyfill.min.js

polyfill.min.js

65 ms

ga-audiences

ga-audiences

34 ms

46 ms

c.gif

c.gif

52 ms

Accessibility Review

vicor-taiwan.com accessibility score

87

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

[lang] attributes do not have a valid value

Best Practices

vicor-taiwan.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

vicor-taiwan.com SEO score

92

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

Links do not have descriptive text

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 Vicor-taiwan.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 Vicor-taiwan.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

vicor-taiwan.com

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: