Report Summary

  • 49

    Performance

    Renders faster than
    68% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

mac-119.com

Macのデータ復旧・復元と故障の症状と復旧方法とやってはいけないこと|MAC専門データ復旧会社

Page Load Speed

4 sec in total

First Response

759 ms

Resources Loaded

3 sec

Page Rendered

263 ms

mac-119.com screenshot

About Website

Click here to check amazing Mac 119 content. Otherwise, check out these important facts you probably never knew about mac-119.com

MAC専門データ復旧会社 即日修理 Appleよりも最短でデータ復旧 MacBook iPad iMac MACデータ復旧サービス会社 技術力 No.1

Visit mac-119.com

Key Findings

We analyzed Mac-119.com page load time and found that the first response time was 759 ms and then it took 3.3 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

mac-119.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.097

90/100

15%

TTI (Time to Interactive)

Value8.2 s

40/100

10%

Network Requests Diagram

mac-119.com

759 ms

base.css

475 ms

common.css

641 ms

util.js

367 ms

Logo2.gif

188 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 98% of them (46 requests) were addressed to the original Mac-119.com, 2% (1 request) were made to Piwik.adte.jp. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Mac-119.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 85.0 kB (22%)

Content Size

392.2 kB

After Optimization

307.1 kB

In fact, the total size of Mac-119.com main page is 392.2 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. 15% of websites need less resources to load. Images take 280.2 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 11.0 kB

  • Original 14.5 kB
  • After minification 12.7 kB
  • After compression 3.5 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 1.8 kB, which is 12% 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 11.0 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 1.6 kB

  • Original 280.2 kB
  • After minification 278.6 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. Mac 119 images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 33.4 kB

  • Original 51.6 kB
  • After minification 51.6 kB
  • After compression 18.3 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 33.4 kB or 65% of the original size.

CSS Optimization

-85%

Potential reduce by 39.1 kB

  • Original 45.8 kB
  • After minification 38.8 kB
  • After compression 6.7 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. Mac-119.com needs all CSS files to be minified and compressed as it can save up to 39.1 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (33%)

Requests Now

46

After Optimization

31

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mac 119. 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.

Accessibility Review

mac-119.com accessibility score

100

Accessibility Issues

Best Practices

mac-119.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

SEO Factors

mac-119.com SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mac-119.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Mac-119.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

Open Graph description is not detected on the main page of Mac 119. 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: