Tools & Wizards About Us
osaka-president.net screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

osaka-president.net

Buzip 大阪の社長.tv - 日本最大の社長動画メディア

Page Load Speed

10.6 sec in total

First Response

491 ms

Resources Loaded

9.8 sec

Page Rendered

348 ms

osaka-president.net screenshot

About Website

Click here to check amazing Osaka President content. Otherwise, check out these important facts you probably never knew about osaka-president.net

「Buzip 大阪の社長.tvは、今日の大阪を牽引するトップリーダーの生き様を番組化し、次世代を担う学生や起業家に生きるヒントと学びを与える為に構築された日本最大の企業動画メディアです。

Visit osaka-president.net

Key Findings

We analyzed Osaka-president.net page load time and found that the first response time was 491 ms and then it took 10.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

osaka-president.net performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.5 s

1/100

10%

LCP (Largest Contentful Paint)

Value39.6 s

0/100

25%

SI (Speed Index)

Value21.1 s

0/100

10%

TBT (Total Blocking Time)

Value1,170 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value37.7 s

0/100

10%

Network Requests Diagram

osaka-president.net

491 ms

2013 ms

jquery-1.11.2.min.js

580 ms

jquery.fancybox.pack.js

591 ms

jquery.cookie.js

442 ms

Our browser made a total of 191 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Osaka-president.net, 90% (172 requests) were made to Buzip.net and 1% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Buzip.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (24%)

Content Size

8.4 MB

After Optimization

6.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Osaka-president.net main page is 8.4 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 7.7 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 97.7 kB

  • Original 121.4 kB
  • After minification 98.2 kB
  • After compression 23.7 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 23.1 kB, which is 19% 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 97.7 kB or 80% of the original size.

Image Optimization

-20%

Potential reduce by 1.6 MB

  • Original 7.7 MB
  • After minification 6.1 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. Obviously, Osaka President needs image optimization as it can save up to 1.6 MB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-45%

Potential reduce by 187.0 kB

  • Original 419.5 kB
  • After minification 416.3 kB
  • After compression 232.5 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 187.0 kB or 45% of the original size.

CSS Optimization

-86%

Potential reduce by 131.8 kB

  • Original 153.4 kB
  • After minification 104.5 kB
  • After compression 21.6 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. Osaka-president.net needs all CSS files to be minified and compressed as it can save up to 131.8 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (17%)

Requests Now

187

After Optimization

155

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 187 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Osaka President. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

osaka-president.net

osaka-president.net

491 ms

2013 ms

jquery-1.11.2.min.js

jquery-1.11.2.min.js

580 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

591 ms

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442 ms

common.js

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442 ms

font-awesome.min.css

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36 ms

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736 ms

top.css

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466 ms

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595 ms

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594 ms

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622 ms

compass.js

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805 ms

adsbygoogle.js

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106 ms

unslider.min.js

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444 ms

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89 ms

s_retargeting.js

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846 ms

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150 ms

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293 ms

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150 ms

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150 ms

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108 ms

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1022 ms

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970 ms

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1088 ms

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1077 ms

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1095 ms

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1037 ms

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1061 ms

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1137 ms

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1105 ms

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1120 ms

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1142 ms

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1054 ms

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1402 ms

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1120 ms

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148 ms

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1129 ms

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1119 ms

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1207 ms

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1194 ms

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1141 ms

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1121 ms

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1203 ms

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1234 ms

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1197 ms

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1178 ms

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1112 ms

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1227 ms

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1172 ms

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1183 ms

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1323 ms

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1197 ms

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1217 ms

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1173 ms

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1143 ms

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1252 ms

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1239 ms

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1251 ms

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1232 ms

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1149 ms

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1471 ms

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1335 ms

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1232 ms

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1198 ms

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1152 ms

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1122 ms

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1407 ms

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1183 ms

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1203 ms

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1103 ms

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1134 ms

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1218 ms

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1235 ms

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1230 ms

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1367 ms

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1143 ms

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1183 ms

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1194 ms

21 ms

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1318 ms

16 ms

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1132 ms

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1189 ms

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1193 ms

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1277 ms

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1288 ms

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1263 ms

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1338 ms

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1191 ms

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1172 ms

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1334 ms

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1276 ms

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1184 ms

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1195 ms

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1215 ms

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1258 ms

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1262 ms

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1270 ms

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1137 ms

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1184 ms

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1266 ms

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1217 ms

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1188 ms

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1158 ms

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1122 ms

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1127 ms

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1170 ms

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1198 ms

linker-logo.png

linker-logo.png

1126 ms

osaka.png

osaka.png

1126 ms

hd_ic_arr.png

hd_ic_arr.png

1112 ms

hd_search_ttl.png

hd_search_ttl.png

1120 ms

bb_ctrl.png

bb_ctrl.png

1136 ms

np_ctrl.png

np_ctrl.png

1121 ms

box_keyword.png

box_keyword.png

1118 ms

line_break.png

line_break.png

1088 ms

btn_expand.png

btn_expand.png

1024 ms

ft_sub_bg.png

ft_sub_bg.png

1027 ms

bb_dots.png

bb_dots.png

1105 ms

icon_must.gif

icon_must.gif

1132 ms

icon_free.gif

icon_free.gif

1032 ms

btn_req_send.png

btn_req_send.png

1092 ms

osaka.gif

osaka.gif

991 ms

Accessibility Review

osaka-president.net accessibility score

77

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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

osaka-president.net best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

osaka-president.net SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Osaka-president.net 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 Osaka-president.net 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

osaka-president.net

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