Tools & Wizards About Us

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

massmedian.co.jp

マーケティング・クリエイティブの求人情報・転職支援はマスメディアン

Page Load Speed

9.6 sec in total

First Response

467 ms

Resources Loaded

8.8 sec

Page Rendered

299 ms

About Website

Click here to check amazing Massmedian content for Japan. Otherwise, check out these important facts you probably never knew about massmedian.co.jp

宣伝会議グループのマスメディアンはマーケティング・クリエイティブの求人数・転職支援実績No.1クラス。マーケティング部・広報部、クリエイター（デザイン・CM・コピー・Web）、広告会社、制作会社など大手・優良企業の求人多数。

Visit massmedian.co.jp

Key Findings

We analyzed Massmedian.co.jp page load time and found that the first response time was 467 ms and then it took 9.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

massmedian.co.jp performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value1,620 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value14.5 s

9/100

10%

Network Requests Diagram

massmedian.co.jp

467 ms

www.massmedian.co.jp

977 ms

reset.css

384 ms

global.css

389 ms

layout.css

1189 ms

Our browser made a total of 127 requests to load all elements on the main page. We found that 64% of them (81 requests) were addressed to the original Massmedian.co.jp, 6% (7 requests) were made to Rs.adapf.com and 2% (3 requests) were made to Sync.fout.jp. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Massmedian.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 167.1 kB (35%)

Content Size

474.3 kB

After Optimization

307.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Massmedian.co.jp main page is 474.3 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. 25% of websites need less resources to load. Images take 224.7 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 30.2 kB

  • Original 39.8 kB
  • After minification 37.6 kB
  • After compression 9.6 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 30.2 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 2.5 kB

  • Original 224.7 kB
  • After minification 222.1 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. Massmedian images are well optimized though.

JavaScript Optimization

-52%

Potential reduce by 70.3 kB

  • Original 134.1 kB
  • After minification 133.9 kB
  • After compression 63.8 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 70.3 kB or 52% of the original size.

CSS Optimization

-85%

Potential reduce by 64.1 kB

  • Original 75.7 kB
  • After minification 61.5 kB
  • After compression 11.6 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. Massmedian.co.jp needs all CSS files to be minified and compressed as it can save up to 64.1 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (36%)

Requests Now

119

After Optimization

76

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Massmedian. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

massmedian.co.jp accessibility score

80

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-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

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

massmedian.co.jp best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

massmedian.co.jp 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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Massmedian.co.jp 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 Massmedian.co.jp main page’s claimed encoding is euc-jp. 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

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