Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 54

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

matometematome.seesaa.net

まとめてまとめ

Page Load Speed

14 sec in total

First Response

1.9 sec

Resources Loaded

8.2 sec

Page Rendered

3.9 sec

matometematome.seesaa.net screenshot

About Website

Visit matometematome.seesaa.net now to see the best up-to-date Matometematome Seesaa content for Japan and also check out these interesting facts you probably never knew about matometematome.seesaa.net

まとめてまとめます

Visit matometematome.seesaa.net

Key Findings

We analyzed Matometematome.seesaa.net page load time and found that the first response time was 1.9 sec and then it took 12.2 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

matometematome.seesaa.net performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.6 s

0/100

25%

SI (Speed Index)

Value27.4 s

0/100

10%

TBT (Total Blocking Time)

Value6,490 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.019

100/100

15%

TTI (Time to Interactive)

Value26.9 s

1/100

10%

Network Requests Diagram

matometematome.seesaa.net

1886 ms

styles-index.css

332 ms

user-common.css

504 ms

common_header.js

570 ms

ad_plugin.js

575 ms

Our browser made a total of 448 requests to load all elements on the main page. We found that 0% of them (2 requests) were addressed to the original Matometematome.seesaa.net, 6% (26 requests) were made to Blog.seesaa.jp and 5% (24 requests) were made to Blogroll.livedoor.net. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Matometematome.seesaa.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 965.0 kB (58%)

Content Size

1.7 MB

After Optimization

703.9 kB

In fact, the total size of Matometematome.seesaa.net main page is 1.7 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. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 94.9 kB

  • Original 123.6 kB
  • After minification 121.6 kB
  • After compression 28.8 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 94.9 kB or 77% of the original size.

Image Optimization

-5%

Potential reduce by 11.4 kB

  • Original 244.0 kB
  • After minification 232.6 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. Matometematome Seesaa images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 833.7 kB

  • Original 1.3 MB
  • After minification 1.2 MB
  • After compression 435.1 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 833.7 kB or 66% of the original size.

CSS Optimization

-77%

Potential reduce by 24.9 kB

  • Original 32.4 kB
  • After minification 24.8 kB
  • After compression 7.4 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. Matometematome.seesaa.net needs all CSS files to be minified and compressed as it can save up to 24.9 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 320 (84%)

Requests Now

382

After Optimization

62

The browser has sent 382 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Matometematome Seesaa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 99 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

matometematome.seesaa.net accessibility score

58

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

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

matometematome.seesaa.net best practices score

54

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

Uses deprecated APIs

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

matometematome.seesaa.net SEO score

99

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 uses legible font sizes

High

Tap targets are not sized appropriately

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 Matometematome.seesaa.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 Matometematome.seesaa.net 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 Matometematome Seesaa. 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: