Tools & Wizards About Us
vosca.com.tw screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

vosca.com.tw

Time Switch Manufacturer,Clock Module ODM - VOSCA Corporation

Page Load Speed

11 sec in total

First Response

621 ms

Resources Loaded

10.1 sec

Page Rendered

309 ms

vosca.com.tw screenshot

About Website

Click here to check amazing VOSCA content for Taiwan. Otherwise, check out these important facts you probably never knew about vosca.com.tw

VOSCA Corporation - Manufacturer of Clock, Timer, Lifetime Indicator, Short/Long Term Routing Job Reminder, Chronometer, Thermometer, Timepiece in Taiwan

Visit vosca.com.tw

Key Findings

We analyzed Vosca.com.tw page load time and found that the first response time was 621 ms and then it took 10.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

vosca.com.tw performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value9.5 s

12/100

10%

TBT (Total Blocking Time)

Value490 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0.034

100/100

15%

TTI (Time to Interactive)

Value7.7 s

46/100

10%

Network Requests Diagram

vosca.com.tw

621 ms

www.vosca.com.tw

610 ms

www.vosca.com.tw

4389 ms

js

56 ms

piwik.js

630 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 12% of them (6 requests) were addressed to the original Vosca.com.tw, 80% (39 requests) were made to Cdn.vosca.com.tw and 6% (3 requests) were made to Asiannet.innocraft.cloud. The less responsive or slowest element that took the longest time to load (4.4 sec) belongs to the original domain Vosca.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 620.6 kB (70%)

Content Size

880.7 kB

After Optimization

260.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Vosca.com.tw main page is 880.7 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. 35% of websites need less resources to load. HTML takes 731.3 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 615.7 kB

  • Original 731.3 kB
  • After minification 696.8 kB
  • After compression 115.6 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 615.7 kB or 84% of the original size.

Image Optimization

-11%

Potential reduce by 4.2 kB

  • Original 40.1 kB
  • After minification 35.9 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. Obviously, VOSCA needs image optimization as it can save up to 4.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 744 B

  • Original 109.4 kB
  • After minification 109.4 kB
  • After compression 108.6 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.

Requests Breakdown

Number of requests can be reduced by 12 (27%)

Requests Now

44

After Optimization

32

  • Images
  • JavaScript

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VOSCA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

vosca.com.tw

vosca.com.tw

621 ms

www.vosca.com.tw

www.vosca.com.tw

610 ms

www.vosca.com.tw

www.vosca.com.tw

4389 ms

js

js

56 ms

piwik.js

piwik.js

630 ms

w-220207-07631.webp

w-220207-07631.webp

215 ms

op-231023-00878.webp

op-231023-00878.webp

1073 ms

op-220207-07596.webp

op-220207-07596.webp

970 ms

op-231023-00875.webp

op-231023-00875.webp

1424 ms

op-220207-07598.webp

op-220207-07598.webp

949 ms

op-220207-07600.webp

op-220207-07600.webp

1629 ms

op-221017-01183.webp

op-221017-01183.webp

1325 ms

op-220207-07602.webp

op-220207-07602.webp

1810 ms

op-220207-07629.webp

op-220207-07629.webp

1812 ms

op-211102-02221.gif

op-211102-02221.gif

2288 ms

op-220207-07606.webp

op-220207-07606.webp

2133 ms

op-220207-07608.webp

op-220207-07608.webp

1852 ms

icon_experience.png

icon_experience.png

2660 ms

icon_manufacturing.png

icon_manufacturing.png

2029 ms

icon_QC.png

icon_QC.png

2223 ms

icon_specification_acceptable.png

icon_specification_acceptable.png

2859 ms

icon_OEM_ODM.png

icon_OEM_ODM.png

2275 ms

icon_punctual_delivery.png

icon_punctual_delivery.png

3003 ms

n-240527-03064.webp

n-240527-03064.webp

3467 ms

n-240524-03030.webp

n-240524-03030.webp

2720 ms

n-240329-08663.webp

n-240329-08663.webp

2712 ms

n-240319-08001.webp

n-240319-08001.webp

3131 ms

n-240305-07250.webp

n-240305-07250.webp

3137 ms

n-231228-09088.webp

n-231228-09088.webp

3140 ms

footer-logo.webp

footer-logo.webp

3077 ms

cbp-loading.gif

cbp-loading.gif

278 ms

ionicons.ttf

ionicons.ttf

1654 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1119 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

3751 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

3623 ms

wow.min.js

wow.min.js

3695 ms

aos.js

aos.js

3072 ms

lazysizes.min.js

lazysizes.min.js

3074 ms

menu.js

menu.js

3078 ms

mmenu.js

mmenu.js

3507 ms

jquery.navScroll.js

jquery.navScroll.js

3509 ms

jquery.cubeportfolio.min.js

jquery.cubeportfolio.min.js

4307 ms

owl.carousel.min.js

owl.carousel.min.js

4152 ms

piwik.php

piwik.php

153 ms

configs.php

configs.php

240 ms

op-231023-00875.webp

op-231023-00875.webp

62 ms

op-221017-01183.webp

op-221017-01183.webp

11 ms

op-220207-07608.webp

op-220207-07608.webp

12 ms

op-231023-00878.webp

op-231023-00878.webp

43 ms

Accessibility Review

vosca.com.tw accessibility score

95

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

Heading elements are not in a sequentially-descending order

Best Practices

vosca.com.tw best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Page has valid source maps

SEO Factors

vosca.com.tw SEO score

84

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Vosca.com.tw 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 Vosca.com.tw 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

vosca.com.tw

Open Graph data is detected on the main page of VOSCA. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: