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tw.tech.yahoo.com screenshot

Report Summary

  • 73

    Performance

    Renders faster than
    83% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

tw.tech.yahoo.com

Yahoo奇摩新聞

Page Load Speed

3.7 sec in total

First Response

572 ms

Resources Loaded

2.8 sec

Page Rendered

299 ms

tw.tech.yahoo.com screenshot

About Website

Visit tw.tech.yahoo.com now to see the best up-to-date Tw Tech Yahoo content for United States and also check out these interesting facts you probably never knew about tw.tech.yahoo.com

台灣最大入口網站，Yahoo奇摩新聞提供跨平台、即時、多元、專業的最新時事動態，讓你隨時隨地瀏覽最新新聞、頭條新聞、時事議題、線上直播、風向節目、天氣變化、名人動態、社群話題、關懷弱勢、多元觀點。歡迎網友互動留言、投稿、投票，掌握大千世界，就在彈指之間。

Visit tw.tech.yahoo.com

Key Findings

We analyzed Tw.tech.yahoo.com page load time and found that the first response time was 572 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

tw.tech.yahoo.com performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

51/100

25%

SI (Speed Index)

Value3.8 s

83/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

tw.tech.yahoo.com

572 ms

combo

57 ms

combo

83 ms

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88 ms

combo

66 ms

Our browser made a total of 109 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Tw.tech.yahoo.com, 32% (35 requests) were made to S.yimg.com and 20% (22 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (572 ms) belongs to the original domain Tw.tech.yahoo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 544.5 kB (48%)

Content Size

1.1 MB

After Optimization

593.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tw.tech.yahoo.com main page is 1.1 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. 75% 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 391.0 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 175.7 kB

  • Original 248.2 kB
  • After minification 239.4 kB
  • After compression 72.6 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 175.7 kB or 71% of the original size.

Image Optimization

-11%

Potential reduce by 42.7 kB

  • Original 391.0 kB
  • After minification 348.3 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, Tw Tech Yahoo needs image optimization as it can save up to 42.7 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

-54%

Potential reduce by 156.9 kB

  • Original 292.9 kB
  • After minification 291.4 kB
  • After compression 135.9 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 156.9 kB or 54% of the original size.

CSS Optimization

-82%

Potential reduce by 169.3 kB

  • Original 206.3 kB
  • After minification 204.6 kB
  • After compression 37.0 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. Tw.tech.yahoo.com needs all CSS files to be minified and compressed as it can save up to 169.3 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 64 (63%)

Requests Now

101

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tw Tech Yahoo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tw.tech.yahoo.com

tw.tech.yahoo.com

572 ms

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57 ms

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83 ms

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88 ms

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66 ms

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31 ms

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36 ms

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100 ms

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45 ms

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11 ms

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8 ms

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21 ms

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34 ms

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314 ms

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30 ms

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23 ms

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10 ms

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3 ms

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281 ms

sfext-min.js

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11 ms

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44 ms

a

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256 ms

spinner-grey-29ddc48.gif

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84 ms

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8 ms

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10 ms

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43 ms

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banner

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367 ms

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165 ms

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25 ms

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39 ms

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144 ms

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8 ms

zrt_lookup.html

zrt_lookup.html

106 ms

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56 ms

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83 ms

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131 ms

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45 ms

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57 ms

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64 ms

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60 ms

pixel

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49 ms

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16 ms

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91 ms

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8 ms

UCookieSetPug

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32 ms

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50 ms

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6 ms

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4 ms

adServer.bs

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362 ms

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5 ms

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3 ms

csync

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46 ms

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86 ms

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3 ms

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80 ms

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34 ms

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35 ms

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34 ms

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387 ms

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20 ms

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226 ms

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220 ms

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Accessibility Review

tw.tech.yahoo.com accessibility score

73

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

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

Buttons do not have an accessible name

High

Form elements do not have associated labels

High

Links do not have a discernible name

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.

Best Practices

tw.tech.yahoo.com 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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

tw.tech.yahoo.com SEO score

100

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    ZH

  • Encoding

    UTF-8

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

tw.tech.yahoo.com

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