Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

binaryoption-blog.jp

主婦で投資経験0の私が7年間に渡りバイナリーオプションや投資に関する体験と失敗と学びをまとめた攻略ブログ!気気づけば夫の収入を上回るように。夫よ、老後は任せなさい!

Page Load Speed

11.1 sec in total

First Response

541 ms

Resources Loaded

9.7 sec

Page Rendered

816 ms

binaryoption-blog.jp screenshot

About Website

Visit binaryoption-blog.jp now to see the best up-to-date Binaryoption Blog content for Japan and also check out these interesting facts you probably never knew about binaryoption-blog.jp

主婦で投資経験0の私が7年間に渡りバイナリーオプションや投資に関する体験と失敗と学びをまとめた攻略ブログ!気付けば夫の収入を上回るように。夫よ、老後は任せなさい!

Visit binaryoption-blog.jp

Key Findings

We analyzed Binaryoption-blog.jp page load time and found that the first response time was 541 ms and then it took 10.6 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

binaryoption-blog.jp performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value41.3 s

0/100

25%

SI (Speed Index)

Value25.2 s

0/100

10%

TBT (Total Blocking Time)

Value33,710 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value58.6 s

0/100

10%

Network Requests Diagram

binaryoption-blog.jp

541 ms

www.binaryoption-blog.jp

2386 ms

gtm.js

100 ms

style.min.css

362 ms

styles.css

545 ms

Our browser made a total of 126 requests to load all elements on the main page. We found that 53% of them (67 requests) were addressed to the original Binaryoption-blog.jp, 14% (18 requests) were made to Platform.twitter.com and 10% (12 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Binaryoption-blog.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 466.6 kB (23%)

Content Size

2.1 MB

After Optimization

1.6 MB

In fact, the total size of Binaryoption-blog.jp main page is 2.1 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. Only a small number of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 410.5 kB

  • Original 467.3 kB
  • After minification 459.4 kB
  • After compression 56.8 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 410.5 kB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 6.0 kB

  • Original 1.2 MB
  • After minification 1.2 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. Binaryoption Blog images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 12.8 kB

  • Original 255.7 kB
  • After minification 255.7 kB
  • After compression 242.9 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

-22%

Potential reduce by 37.4 kB

  • Original 170.8 kB
  • After minification 170.8 kB
  • After compression 133.4 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. Binaryoption-blog.jp needs all CSS files to be minified and compressed as it can save up to 37.4 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (35%)

Requests Now

121

After Optimization

79

The browser has sent 121 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Binaryoption Blog. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

binaryoption-blog.jp accessibility score

95

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

Links do not have a discernible name

Best Practices

binaryoption-blog.jp 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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

binaryoption-blog.jp 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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Binaryoption-blog.jp 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 Binaryoption-blog.jp 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

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