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mm-labo.com screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    79% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

mm-labo.com

松本光春 - MM総合研究所

Page Load Speed

2.1 sec in total

First Response

499 ms

Resources Loaded

1.4 sec

Page Rendered

159 ms

mm-labo.com screenshot

About Website

Click here to check amazing Mm Labo content for Japan. Otherwise, check out these important facts you probably never knew about mm-labo.com

Vine Linux install&設定メモ(サーバー・環境設定)、Windows2000カスタマイズメモ(環境設定)、数学小問、僕はこんな本を読んできた(書評・引用)。

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Key Findings

We analyzed Mm-labo.com page load time and found that the first response time was 499 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

mm-labo.com performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

78/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value7.7 s

46/100

10%

Network Requests Diagram

mm-labo.com

499 ms

www.mm-labo.com

545 ms

valid-html401

30 ms

vcss

121 ms

banner.png

338 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 78% of them (7 requests) were addressed to the original Mm-labo.com, 11% (1 request) were made to W3.org and 11% (1 request) were made to Jigsaw.w3.org. The less responsive or slowest element that took the longest time to load (545 ms) belongs to the original domain Mm-labo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 21.3 kB (72%)

Content Size

29.5 kB

After Optimization

8.2 kB

  • HTML
  • Images

In fact, the total size of Mm-labo.com main page is 29.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. HTML takes 26.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 21.2 kB

  • Original 26.4 kB
  • After minification 20.6 kB
  • After compression 5.2 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 5.8 kB, which is 22% 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 21.2 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 58 B

  • Original 3.1 kB
  • After minification 3.0 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. Mm Labo images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mm Labo. According to our analytics all requests are already optimized.

Network Requests Diagram

mm-labo.com

mm-labo.com

499 ms

www.mm-labo.com

www.mm-labo.com

545 ms

valid-html401

valid-html401

30 ms

vcss

vcss

121 ms

banner.png

banner.png

338 ms

google.gif

google.gif

340 ms

revocount.cgi

revocount.cgi

359 ms

aicrew.png

aicrew.png

364 ms

acclog.cgi

acclog.cgi

381 ms

Accessibility Review

mm-labo.com accessibility score

61

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

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

mm-labo.com best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

mm-labo.com SEO score

67

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

    JA

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mm-labo.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 Mm-labo.com main page’s claimed encoding is shift_jis. 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

mm-labo.com

Open Graph description is not detected on the main page of Mm Labo. 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: