Tools & Wizards About Us
dezisaru.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

dezisaru.com

デジさる | 主にiPhoneやMac、iPadなどのアップル製品の使い方や不具合解決法を紹介しています。デジモノ全般大好きなので、いろいろ自分で試しています。

Page Load Speed

4.2 sec in total

First Response

549 ms

Resources Loaded

3.3 sec

Page Rendered

320 ms

dezisaru.com screenshot

About Website

Welcome to dezisaru.com homepage info - get ready to check Dezisaru best content for Japan right away, or after learning these important things about dezisaru.com

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Key Findings

We analyzed Dezisaru.com page load time and found that the first response time was 549 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

dezisaru.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

47/100

25%

SI (Speed Index)

Value5.9 s

49/100

10%

TBT (Total Blocking Time)

Value540 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.1 s

64/100

10%

Network Requests Diagram

dezisaru.com

549 ms

dezisaru.com

1098 ms

analytics.js

33 ms

style.css

363 ms

keyframes.css

535 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 81% of them (26 requests) were addressed to the original Dezisaru.com, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Dezisaru.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 196.6 kB (38%)

Content Size

513.5 kB

After Optimization

316.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dezisaru.com main page is 513.5 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 242.5 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 127.7 kB

  • Original 145.0 kB
  • After minification 138.7 kB
  • After compression 17.3 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 127.7 kB or 88% of the original size.

Image Optimization

-19%

Potential reduce by 46.5 kB

  • Original 242.5 kB
  • After minification 196.0 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. Obviously, Dezisaru needs image optimization as it can save up to 46.5 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 2.1 kB

  • Original 61.3 kB
  • After minification 61.0 kB
  • After compression 59.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-31%

Potential reduce by 20.3 kB

  • Original 64.7 kB
  • After minification 63.5 kB
  • After compression 44.4 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. Dezisaru.com needs all CSS files to be minified and compressed as it can save up to 20.3 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (54%)

Requests Now

28

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dezisaru. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dezisaru.com

dezisaru.com

549 ms

dezisaru.com

dezisaru.com

1098 ms

analytics.js

analytics.js

33 ms

style.css

style.css

363 ms

keyframes.css

keyframes.css

535 ms

font-awesome.min.css

font-awesome.min.css

551 ms

style.css

style.css

550 ms

style.css

style.css

554 ms

style.min.css

style.min.css

555 ms

screen.min.css

screen.min.css

559 ms

wpp.css

wpp.css

713 ms

jquery.min.js

jquery.min.js

57 ms

jquery-migrate.min.js

jquery-migrate.min.js

68 ms

wpp-5.0.0.min.js

wpp-5.0.0.min.js

736 ms

javascript.js

javascript.js

776 ms

javascript.js

javascript.js

776 ms

front.min.js

front.min.js

876 ms

clipboard.min.js

clipboard.min.js

66 ms

collect

collect

16 ms

js

js

60 ms

Image-2018-03-13-00-08-50-320x180.jpg

Image-2018-03-13-00-08-50-320x180.jpg

183 ms

no-image-320.png

no-image-320.png

187 ms

ss-2019-05-10-21.38.28-320x180.png

ss-2019-05-10-21.38.28-320x180.png

356 ms

Screenshot_2019-01-06-16-47-31-2-320x180.jpg

Screenshot_2019-01-06-16-47-31-2-320x180.jpg

371 ms

Screenshot_2019-01-06-15-23-34-1-320x180.jpg

Screenshot_2019-01-06-15-23-34-1-320x180.jpg

184 ms

IMG_0166-2-320x180.jpg

IMG_0166-2-320x180.jpg

182 ms

IMG_0153-320x180.jpg

IMG_0153-320x180.jpg

361 ms

%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2018-01-02-9.00.50-320x180.png

%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2018-01-02-9.00.50-320x180.png

534 ms

no-image-120.png

no-image-120.png

361 ms

ss-2019-05-10-21.38.28.png

ss-2019-05-10-21.38.28.png

729 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

789 ms

icomoon.ttf

icomoon.ttf

437 ms

Accessibility Review

dezisaru.com accessibility score

98

Accessibility Issues

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

Links do not have a discernible name

Best Practices

dezisaru.com best practices score

83

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

SEO Factors

dezisaru.com SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Dezisaru.com 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 Dezisaru.com 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

dezisaru.com

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