Report Summary

  • 52

    Performance

    Renders faster than
    70% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

sguru.ifdef.jp

Shinya Wonder Page

Page Load Speed

4.7 sec in total

First Response

702 ms

Resources Loaded

3.9 sec

Page Rendered

92 ms

sguru.ifdef.jp screenshot

About Website

Visit sguru.ifdef.jp now to see the best up-to-date Sguru Ifdef content for Japan and also check out these interesting facts you probably never knew about sguru.ifdef.jp

Visit sguru.ifdef.jp

Key Findings

We analyzed Sguru.ifdef.jp page load time and found that the first response time was 702 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

sguru.ifdef.jp performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

Network Requests Diagram

sguru.ifdef.jp

702 ms

commercial.css

310 ms

encount

368 ms

fire

371 ms

fire

386 ms

Our browser made a total of 108 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Sguru.ifdef.jp, 24% (26 requests) were made to Asumi.shinobi.jp and 7% (8 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 Cache.send.microadinc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 40.6 kB (25%)

Content Size

163.6 kB

After Optimization

122.9 kB

In fact, the total size of Sguru.ifdef.jp main page is 163.6 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. Javascripts take 90.2 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 11.2 kB

  • Original 16.4 kB
  • After minification 16.0 kB
  • After compression 5.1 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 11.2 kB or 69% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 51.0 kB
  • After minification 51.0 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. Sguru Ifdef images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 24.5 kB

  • Original 90.2 kB
  • After minification 89.4 kB
  • After compression 65.7 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 24.5 kB or 27% 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. Sguru.ifdef.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 81 (84%)

Requests Now

96

After Optimization

15

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sguru Ifdef. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

sguru.ifdef.jp accessibility score

68

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

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

sguru.ifdef.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

sguru.ifdef.jp SEO score

64

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sguru.ifdef.jp can be misinterpreted by Google and other search engines. Our service has detected that English 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 Sguru.ifdef.jp main page’s claimed encoding is . 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 Sguru Ifdef. 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: