Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 39

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

mcb.ojaru.jp

石垣のRailway Page

Page Load Speed

13.7 sec in total

First Response

796 ms

Resources Loaded

12.6 sec

Page Rendered

283 ms

mcb.ojaru.jp screenshot

About Website

Visit mcb.ojaru.jp now to see the best up-to-date Mcb Ojaru content for Japan and also check out these interesting facts you probably never knew about mcb.ojaru.jp

ローカル私鉄の車両や専用線の車両を中心に扱っています。英国の保存鉄道の紹介もあります

Visit mcb.ojaru.jp

Key Findings

We analyzed Mcb.ojaru.jp page load time and found that the first response time was 796 ms and then it took 12.9 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

mcb.ojaru.jp performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value7.9 s

23/100

10%

TBT (Total Blocking Time)

Value650 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

mcb.ojaru.jp

796 ms

encount

344 ms

fire

357 ms

commercial.css

365 ms

fire

371 ms

Our browser made a total of 190 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Mcb.ojaru.jp, 12% (22 requests) were made to Asumi.shinobi.jp and 7% (14 requests) were made to Ums.adtechjp.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Yads.c.yimg.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 126.4 kB (45%)

Content Size

283.9 kB

After Optimization

157.4 kB

In fact, the total size of Mcb.ojaru.jp main page is 283.9 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. 30% of websites need less resources to load. Javascripts take 200.8 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 18.4 kB

  • Original 25.9 kB
  • After minification 23.0 kB
  • After compression 7.5 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 2.8 kB, which is 11% 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 18.4 kB or 71% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 51.1 kB
  • After minification 51.1 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. Mcb Ojaru images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 103.1 kB

  • Original 200.8 kB
  • After minification 197.7 kB
  • After compression 97.8 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 103.1 kB or 51% of the original size.

CSS Optimization

-82%

Potential reduce by 4.9 kB

  • Original 6.0 kB
  • After minification 4.4 kB
  • After compression 1.1 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. Mcb.ojaru.jp needs all CSS files to be minified and compressed as it can save up to 4.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 143 (87%)

Requests Now

164

After Optimization

21

The browser has sent 164 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mcb Ojaru. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

mcb.ojaru.jp accessibility score

39

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Definition list items are not wrapped in <dl> elements

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

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

mcb.ojaru.jp 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

mcb.ojaru.jp SEO score

58

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

    N/A

  • Encoding

    SHIFT-JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mcb.ojaru.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Mcb.ojaru.jp 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

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