Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

openworld.tv

OPEN Design-室內設計

Page Load Speed

4.3 sec in total

First Response

311 ms

Resources Loaded

3.5 sec

Page Rendered

514 ms

openworld.tv screenshot

About Website

Visit openworld.tv now to see the best up-to-date OPEN World content for Taiwan and also check out these interesting facts you probably never knew about openworld.tv

OPEN Design 放眼高端室內設計領域,集結大中華區知名室內設計師,為您設計打造高品質的國際視野室內設計平台,並提供跨界專業、藝文資訊,為生活開啟無限的室內設計創意與美好。

Visit openworld.tv

Key Findings

We analyzed Openworld.tv page load time and found that the first response time was 311 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

openworld.tv performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value10.8 s

6/100

10%

TBT (Total Blocking Time)

Value550 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.05

99/100

15%

TTI (Time to Interactive)

Value23.0 s

1/100

10%

Network Requests Diagram

openworld.tv

311 ms

www.openworld.tv

442 ms

67 ms

250 ms

1.html

135 ms

Our browser made a total of 161 requests to load all elements on the main page. We found that 89% of them (143 requests) were addressed to the original Openworld.tv, 5% (8 requests) were made to Static.bshare.cn and 2% (4 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Openworld.tv.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (14%)

Content Size

7.9 MB

After Optimization

6.8 MB

In fact, the total size of Openworld.tv main page is 7.9 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 7.2 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 44.2 kB

  • Original 58.1 kB
  • After minification 57.6 kB
  • After compression 13.8 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 44.2 kB or 76% of the original size.

Image Optimization

-9%

Potential reduce by 613.0 kB

  • Original 7.2 MB
  • After minification 6.6 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. OPEN World images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 232.7 kB

  • Original 379.3 kB
  • After minification 373.3 kB
  • After compression 146.5 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 232.7 kB or 61% of the original size.

CSS Optimization

-82%

Potential reduce by 227.0 kB

  • Original 276.0 kB
  • After minification 274.8 kB
  • After compression 49.0 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. Openworld.tv needs all CSS files to be minified and compressed as it can save up to 227.0 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (17%)

Requests Now

159

After Optimization

132

The browser has sent 159 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OPEN World. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

openworld.tv accessibility score

48

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 [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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

openworld.tv best practices score

58

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

openworld.tv SEO score

50

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

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Openworld.tv 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 Openworld.tv 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

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