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7rv.com.tw screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    86% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

7rv.com.tw

7RV (Zafira Fan Club) 網站 - 會員新聞區

Page Load Speed

12.1 sec in total

First Response

3.8 sec

Resources Loaded

8.2 sec

Page Rendered

142 ms

7rv.com.tw screenshot

About Website

Visit 7rv.com.tw now to see the best up-to-date 7RV content for Taiwan and also check out these interesting facts you probably never knew about 7rv.com.tw

XOOPS is a dynamic Object Oriented based open source portal script written in PHP.

Visit 7rv.com.tw

Key Findings

We analyzed 7rv.com.tw page load time and found that the first response time was 3.8 sec and then it took 8.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

7rv.com.tw performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value17.8 s

0/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.293

41/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

3774 ms

xoops.css

440 ms

styleNN.css

1560 ms

xoops.js

441 ms

back.gif

220 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that all of those requests were addressed to 7rv.com.tw and no external sources were called. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain 7rv.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 34.4 kB (50%)

Content Size

68.9 kB

After Optimization

34.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 7rv.com.tw main page is 68.9 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. Only 10% of websites need less resources to load. Images take 32.1 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 13.1 kB

  • Original 16.8 kB
  • After minification 14.9 kB
  • After compression 3.7 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. This page needs HTML code to be minified as it can gain 1.9 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 13.1 kB or 78% of the original size.

Image Optimization

-17%

Potential reduce by 5.5 kB

  • Original 32.1 kB
  • After minification 26.6 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, 7RV needs image optimization as it can save up to 5.5 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-78%

Potential reduce by 9.2 kB

  • Original 11.7 kB
  • After minification 9.9 kB
  • After compression 2.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 9.2 kB or 78% of the original size.

CSS Optimization

-81%

Potential reduce by 6.7 kB

  • Original 8.3 kB
  • After minification 6.4 kB
  • After compression 1.6 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. 7rv.com.tw needs all CSS files to be minified and compressed as it can save up to 6.7 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (31%)

Requests Now

29

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 7RV. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

3774 ms

xoops.css

xoops.css

440 ms

styleNN.css

styleNN.css

1560 ms

xoops.js

xoops.js

441 ms

back.gif

back.gif

220 ms

logo.gif

logo.gif

657 ms

home.gif

home.gif

438 ms

news.gif

news.gif

439 ms

forum.gif

forum.gif

440 ms

down.gif

down.gif

441 ms

link.gif

link.gif

658 ms

panel.gif

panel.gif

875 ms

mainmenu_home.gif

mainmenu_home.gif

875 ms

mainmenu_open.gif

mainmenu_open.gif

876 ms

mainmenu_sublink.gif

mainmenu_sublink.gif

876 ms

mainmenu_close.gif

mainmenu_close.gif

1092 ms

online_members.gif

online_members.gif

1093 ms

online_guests.gif

online_guests.gif

1308 ms

0.gif

0.gif

1310 ms

search_advsearch.gif

search_advsearch.gif

1308 ms

cavt4715a1de83ac3.jpg

cavt4715a1de83ac3.jpg

1310 ms

cavt486498b16a57a.jpg

cavt486498b16a57a.jpg

1528 ms

cavt4097d2f7d92a0.gif

cavt4097d2f7d92a0.gif

1528 ms

cavt484a30da88a78.jpg

cavt484a30da88a78.jpg

1745 ms

cavt45ac4536a6100.jpg

cavt45ac4536a6100.jpg

1745 ms

avt16741a4d4a2.png

avt16741a4d4a2.png

1747 ms

cavt4853b763bf774.jpg

cavt4853b763bf774.jpg

1747 ms

avt22646f20253.png

avt22646f20253.png

1963 ms

hbar.gif

hbar.gif

1964 ms

poweredby.gif

poweredby.gif

2182 ms

Accessibility Review

7rv.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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

7rv.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

SEO Factors

7rv.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

    TW

  • Encoding

    BIG5

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 7rv.com.tw can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed Twi language. Our system also found out that 7rv.com.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

7rv.com.tw

Open Graph description is not detected on the main page of 7RV. 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: