Tools & Wizards About Us
123tailieu.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    74% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

123tailieu.com

低温調理器ランキング【比較】34

Page Load Speed

4.1 sec in total

First Response

132 ms

Resources Loaded

3 sec

Page Rendered

943 ms

123tailieu.com screenshot

About Website

Visit 123tailieu.com now to see the best up-to-date 123 Tailieu content for Vietnam and also check out these interesting facts you probably never knew about 123tailieu.com

低温調理器比較ランキング人気おすすめ17選！低温調理器とは？低温調理器の良い口コミ・悪い口コミ！低温調理器が人気の理由まとめ！低温調理器の選び方10つのポイント！低温調理器の効果的な使い方！低温調理器は電気代が意外と安い！低温調理器は日本製と外国製どちらがおすすめ？低温調理器2大人気のBONIQとANOVAの比較表！低温調理器でおすすめ評価1位はBONIQ(ボニーク)！

Visit 123tailieu.com

Key Findings

We analyzed 123tailieu.com page load time and found that the first response time was 132 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

123tailieu.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value410 ms

67/100

30%

CLS (Cumulative Layout Shift)

Value0.078

95/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

123tailieu.com

132 ms

123tailieu.com

369 ms

semantic.min.css

138 ms

animate.min.css

133 ms

slick.css

193 ms

Our browser made a total of 126 requests to load all elements on the main page. We found that 17% of them (21 requests) were addressed to the original 123tailieu.com, 67% (84 requests) were made to Viewer11.123tailieu.com and 3% (4 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain 123tailieu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (14%)

Content Size

12.9 MB

After Optimization

11.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 123tailieu.com main page is 12.9 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. 85% 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 11.2 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 183.0 kB

  • Original 204.0 kB
  • After minification 142.7 kB
  • After compression 21.1 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 61.3 kB, which is 30% 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 183.0 kB or 90% of the original size.

Image Optimization

-4%

Potential reduce by 492.4 kB

  • Original 11.2 MB
  • After minification 10.7 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. 123 Tailieu images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 599.6 kB

  • Original 884.5 kB
  • After minification 878.7 kB
  • After compression 284.9 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 599.6 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 511.0 kB

  • Original 611.3 kB
  • After minification 608.8 kB
  • After compression 100.4 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. 123tailieu.com needs all CSS files to be minified and compressed as it can save up to 511.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (16%)

Requests Now

118

After Optimization

99

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 118 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 123 Tailieu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

123tailieu.com

123tailieu.com

132 ms

123tailieu.com

123tailieu.com

369 ms

semantic.min.css

semantic.min.css

138 ms

animate.min.css

animate.min.css

133 ms

slick.css

slick.css

193 ms

slick-theme.css

slick-theme.css

198 ms

style.css

style.css

193 ms

logo.png

logo.png

195 ms

jquery.min.js

jquery.min.js

331 ms

semantic.min.js

semantic.min.js

331 ms

slick.min.js

slick.min.js

198 ms

main.js

main.js

200 ms

adsbygoogle.js

adsbygoogle.js

19 ms

QUANGCAO.png

QUANGCAO.png

2464 ms

slide1.jpg

slide1.jpg

417 ms

css

css

72 ms

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795 ms

user_small.png

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145 ms

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146 ms

loading.svg

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148 ms

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1579 ms

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1579 ms

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1580 ms

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1579 ms

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1586 ms

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1584 ms

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1588 ms

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1586 ms

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1589 ms

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1599 ms

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1603 ms

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1593 ms

read.png

read.png

557 ms

icons.woff

icons.woff

642 ms

webfont.js

webfont.js

418 ms

sdk.js

sdk.js

389 ms

analytics.js

analytics.js

340 ms

default

default

831 ms

ajax-loader.gif

ajax-loader.gif

184 ms

ca-pub-2012232156184159.js

ca-pub-2012232156184159.js

119 ms

zrt_lookup.html

zrt_lookup.html

133 ms

show_ads_impl.js

show_ads_impl.js

177 ms

slick.woff

slick.woff

271 ms

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885 ms

collect

collect

32 ms

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816 ms

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816 ms

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820 ms

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820 ms

collect

collect

451 ms

ads

ads

412 ms

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650 ms

629 ms

css

css

268 ms

osd.js

osd.js

263 ms

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502 ms

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502 ms

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495 ms

ads

ads

356 ms

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378 ms

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457 ms

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321 ms

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ads

58 ms

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139 ms

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Accessibility Review

123tailieu.com accessibility score

89

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

123tailieu.com 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

123tailieu.com SEO score

92

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 123tailieu.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 English language. Our system also found out that 123tailieu.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

123tailieu.com

Open Graph data is detected on the main page of 123 Tailieu. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: