Tools & Wizards About Us
dengeki777.com screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

dengeki777.com

通过检测，正在跳转........

Page Load Speed

10.7 sec in total

First Response

1.9 sec

Resources Loaded

8.4 sec

Page Rendered

403 ms

dengeki777.com screenshot

About Website

Click here to check amazing Dengeki 777 content. Otherwise, check out these important facts you probably never knew about dengeki777.com

パチスロ・スロットの無料実戦動画と最新解析情報をゾクゾク配信中！無料動画内ではパチンコも配信！

Visit dengeki777.com

Key Findings

We analyzed Dengeki777.com page load time and found that the first response time was 1.9 sec and then it took 8.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

dengeki777.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

3/100

10%

LCP (Largest Contentful Paint)

Value15.5 s

0/100

25%

SI (Speed Index)

Value15.0 s

1/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value19.1 s

2/100

10%

Network Requests Diagram

www.dengeki777.com

1855 ms

style.css

207 ms

searchforms.css

374 ms

easingslider.min.css

345 ms

jss-style.min.css

386 ms

Our browser made a total of 169 requests to load all elements on the main page. We found that 50% of them (84 requests) were addressed to the original Dengeki777.com, 13% (22 requests) were made to Fbstatic-a.akamaihd.net and 12% (20 requests) were made to O.twimg.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Dengeki777.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 751.8 kB (21%)

Content Size

3.6 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dengeki777.com main page is 3.6 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. 80% 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 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 50.5 kB

  • Original 65.1 kB
  • After minification 64.0 kB
  • After compression 14.6 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 50.5 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 90.9 kB

  • Original 2.7 MB
  • After minification 2.6 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. Dengeki 777 images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 365.7 kB

  • Original 544.1 kB
  • After minification 517.2 kB
  • After compression 178.4 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 365.7 kB or 67% of the original size.

CSS Optimization

-82%

Potential reduce by 244.6 kB

  • Original 297.1 kB
  • After minification 289.2 kB
  • After compression 52.5 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. Dengeki777.com needs all CSS files to be minified and compressed as it can save up to 244.6 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 66 (41%)

Requests Now

161

After Optimization

95

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 161 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dengeki 777. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.dengeki777.com

www.dengeki777.com

1855 ms

style.css

style.css

207 ms

searchforms.css

searchforms.css

374 ms

easingslider.min.css

easingslider.min.css

345 ms

jss-style.min.css

jss-style.min.css

386 ms

rss-antenna.css

rss-antenna.css

393 ms

se-styles.css

se-styles.css

373 ms

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407 ms

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Accessibility Review

dengeki777.com accessibility score

71

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.

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

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

dengeki777.com best practices score

83

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

High

Missing source maps for large first-party JavaScript

SEO Factors

dengeki777.com SEO score

81

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dengeki777.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Japanese. Our system also found out that Dengeki777.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

dengeki777.com

Open Graph data is detected on the main page of Dengeki 777. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: