Tools & Wizards About Us
jofu.tw screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

jofu.tw

新竹小客車租車,久富小客車租車 轎車,汽車,休旅車,小貨車租車服務,租車公司

Page Load Speed

5.5 sec in total

First Response

826 ms

Resources Loaded

4.5 sec

Page Rendered

193 ms

jofu.tw screenshot

About Website

Welcome to jofu.tw homepage info - get ready to check Jofu best content right away, or after learning these important things about jofu.tw

久富小客車租賃有限公司成立於民國76年，經營25餘年來不斷在創新求變中穩健踏實的成長，始終秉持著“誠信服務、顧客為先、專業為本”的經營理念，本公司負責人對於汽車的各種性能有專業維修的豐富經驗，因此對汔車安全度、品質、省油等各方面的專業知識更是嚴格把關，提供消費者駕駛得更安全、更安心、更放心是我們服務的宗旨。本公司以專營小客車、休旅車自駕之業務為主，日租、週租、月租、年租均可，歡迎來電洽詢。另有針對...

Visit jofu.tw

Key Findings

We analyzed Jofu.tw page load time and found that the first response time was 826 ms and then it took 4.7 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

jofu.tw performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

34/100

25%

SI (Speed Index)

Value7.9 s

22/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.356

31/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

Network Requests Diagram

www.jofu.tw

826 ms

css.css

382 ms

style_price.css

384 ms

index.css

389 ms

swfobject_modified.js

391 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 84% of them (49 requests) were addressed to the original Jofu.tw, 10% (6 requests) were made to Apis.google.com and 2% (1 request) were made to Accounts.google.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Jofu.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 121.2 kB (8%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jofu.tw main page is 1.5 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. 25% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 20.3 kB

  • Original 27.0 kB
  • After minification 25.6 kB
  • After compression 6.7 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 20.3 kB or 75% of the original size.

Image Optimization

-7%

Potential reduce by 99.3 kB

  • Original 1.4 MB
  • After minification 1.3 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. Jofu images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.3 kB

  • Original 156.1 kB
  • After minification 156.1 kB
  • After compression 154.7 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

-9%

Potential reduce by 225 B

  • Original 2.6 kB
  • After minification 2.6 kB
  • After compression 2.4 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. Jofu.tw has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (11%)

Requests Now

54

After Optimization

48

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jofu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.jofu.tw

www.jofu.tw

826 ms

css.css

css.css

382 ms

style_price.css

style_price.css

384 ms

index.css

index.css

389 ms

swfobject_modified.js

swfobject_modified.js

391 ms

mm_menu.js

mm_menu.js

585 ms

facebook.png

facebook.png

381 ms

plurk.png

plurk.png

384 ms

icon_email.png

icon_email.png

396 ms

43.jpg

43.jpg

2090 ms

41.jpg

41.jpg

2187 ms

40.jpg

40.jpg

1600 ms

38.jpg

38.jpg

2139 ms

ad_paper_01.jpg

ad_paper_01.jpg

576 ms

ad_paper_02.jpg

ad_paper_02.jpg

593 ms

ad_paper_03.jpg

ad_paper_03.jpg

768 ms

ad_paper_04.jpg

ad_paper_04.jpg

792 ms

icon_more.gif

icon_more.gif

960 ms

35jpeg

35jpeg

989 ms

36jpeg

36jpeg

1151 ms

7.jpg

7.jpg

1187 ms

logo_02.png

logo_02.png

1535 ms

top_bg.gif

top_bg.gif

1626 ms

logo.png

logo.png

2105 ms

plusone.js

plusone.js

23 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

6 ms

button_01.png

button_01.png

1591 ms

button_02.png

button_02.png

1628 ms

icon_line.png

icon_line.png

1786 ms

button_03.png

button_03.png

1826 ms

line_01.gif

line_01.gif

1962 ms

news_01.gif

news_01.gif

2007 ms

news_02.gif

news_02.gif

2059 ms

news_03.gif

news_03.gif

2084 ms

forum_01.gif

forum_01.gif

2109 ms

forum_02.gif

forum_02.gif

2155 ms

forum_03.gif

forum_03.gif

2163 ms

hot_01.gif

hot_01.gif

2204 ms

hot_02.gif

hot_02.gif

2250 ms

hot_03.gif

hot_03.gif

2275 ms

keyword_01.gif

keyword_01.gif

2299 ms

keyword_02.gif

keyword_02.gif

2349 ms

keyword_03.gif

keyword_03.gif

2360 ms

right_ad_01.jpg

right_ad_01.jpg

2598 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

9 ms

fastbutton

fastbutton

6 ms

postmessageRelay

postmessageRelay

32 ms

3604799710-postmessagerelay.js

3604799710-postmessagerelay.js

23 ms

rpc:shindig_random.js

rpc:shindig_random.js

12 ms

developers.google.com

developers.google.com

416 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

4 ms

right_ad_02_bg.jpg

right_ad_02_bg.jpg

2283 ms

right_ad_02.jpg

right_ad_02.jpg

2308 ms

right_ad_03.jpg

right_ad_03.jpg

2317 ms

right_ad_04.jpg

right_ad_04.jpg

2191 ms

right_ad_05.gif

right_ad_05.gif

2189 ms

contact.gif

contact.gif

2085 ms

down_bg.gif

down_bg.gif

2090 ms

Accessibility Review

jofu.tw accessibility score

81

Accessibility Issues

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

jofu.tw best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

jofu.tw 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

    ZH

  • Language Claimed

    N/A

  • Encoding

    BIG5

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jofu.tw can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Jofu.tw main page’s claimed encoding is big5. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

jofu.tw

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