Tools & Wizards About Us
mifi.com.tw screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

mifi.com.tw

日本eSIM/實體sim卡, 亞洲多國eSIM/實體sim卡, 歐洲多國eSIM/實體sim卡, 美國eSIM/實體sim卡, 出國上網真方便｜凱勝電訊有限公司

Page Load Speed

5.7 sec in total

First Response

548 ms

Resources Loaded

4.9 sec

Page Rendered

222 ms

mifi.com.tw screenshot

About Website

Visit mifi.com.tw now to see the best up-to-date Mifi content for Taiwan and also check out these interesting facts you probably never knew about mifi.com.tw

凱勝電訊有限公司提供：日本上網，日本旅遊，行動上網，日本eSIM/sim、韓國eSIM/sim、網卡、漫遊卡、商務卡、旅遊卡、美國eSIM、亞洲漫遊卡、亞洲eSIM、行動網卡、全球上網卡、全球eSIM、出國網卡、出國eSIM、日本網卡、日本漫遊卡、eSIM上網卡、出國eSIM

Visit mifi.com.tw

Key Findings

We analyzed Mifi.com.tw page load time and found that the first response time was 548 ms and then it took 5.1 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

mifi.com.tw performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value14.7 s

0/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

Network Requests Diagram

mifi.com.tw

548 ms

www.mifi.com.tw

1131 ms

base.css

194 ms

un-reset.css

374 ms

jquery-1.10.2.js

1408 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 76% of them (32 requests) were addressed to the original Mifi.com.tw, 7% (3 requests) were made to Googletagmanager.com and 5% (2 requests) were made to Bat.bing.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Mifi.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 398.6 kB (16%)

Content Size

2.5 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mifi.com.tw main page is 2.5 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. 45% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 13.0 kB

  • Original 17.5 kB
  • After minification 15.1 kB
  • After compression 4.4 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 2.4 kB, which is 13% 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 13.0 kB or 75% of the original size.

Image Optimization

-6%

Potential reduce by 135.7 kB

  • Original 2.1 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. Mifi images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 235.8 kB

  • Original 323.5 kB
  • After minification 194.3 kB
  • After compression 87.8 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 235.8 kB or 73% of the original size.

CSS Optimization

-78%

Potential reduce by 14.1 kB

  • Original 18.1 kB
  • After minification 13.9 kB
  • After compression 4.0 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. Mifi.com.tw needs all CSS files to be minified and compressed as it can save up to 14.1 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (23%)

Requests Now

40

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mifi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

mifi.com.tw

mifi.com.tw

548 ms

www.mifi.com.tw

www.mifi.com.tw

1131 ms

base.css

base.css

194 ms

un-reset.css

un-reset.css

374 ms

jquery-1.10.2.js

jquery-1.10.2.js

1408 ms

banner.js

banner.js

532 ms

js

js

57 ms

js

js

103 ms

index.css

index.css

535 ms

conversion.js

conversion.js

37 ms

bat.js

bat.js

123 ms

ytc.js

ytc.js

107 ms

gtm.js

gtm.js

105 ms

body_bg-1.jpg

body_bg-1.jpg

192 ms

20240126174155.jpg

20240126174155.jpg

534 ms

nav_01.jpg

nav_01.jpg

181 ms

nav_03.jpg

nav_03.jpg

201 ms

nav_04.jpg

nav_04.jpg

376 ms

nav_10.jpg

nav_10.jpg

360 ms

nav_07.jpg

nav_07.jpg

551 ms

nav_09.jpg

nav_09.jpg

379 ms

home_btn.jpg

home_btn.jpg

536 ms

login_btn2.jpg

login_btn2.jpg

542 ms

banner_bg.jpg

banner_bg.jpg

554 ms

20220406031548.jpeg

20220406031548.jpeg

1261 ms

20220406031601.jpeg

20220406031601.jpeg

1065 ms

productTopBox_bg_02.jpg

productTopBox_bg_02.jpg

714 ms

productTopBox_bg_03.jpg

productTopBox_bg_03.jpg

724 ms

productTopBox_bg_01.jpg

productTopBox_bg_01.jpg

734 ms

20240722112236.png

20240722112236.png

1266 ms

20230707104159.png

20230707104159.png

895 ms

20240722112856.png

20240722112856.png

1442 ms

20240606164149.png

20240606164149.png

1820 ms

logo.png

logo.png

1073 ms

lineid.jpg

lineid.jpg

1251 ms

footer_bg.jpg

footer_bg.jpg

1252 ms

line.svg

line.svg

1431 ms

top_btn.png

top_btn.png

1433 ms

43 ms

10193056.json

10193056.json

5 ms

5666059.js

5666059.js

13 ms

29 ms

Accessibility Review

mifi.com.tw accessibility score

57

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 valid value for its [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

mifi.com.tw 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

SEO Factors

mifi.com.tw SEO score

69

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mifi.com.tw can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Mifi.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

mifi.com.tw

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