Tools & Wizards About Us
fb-sub.com screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

fb-sub.com

[公式]Forbes JAPAN 定期購読／今なら月額445円から | Forbes JAPAN（フォーブス ジャパン）

Page Load Speed

8.9 sec in total

First Response

576 ms

Resources Loaded

6.7 sec

Page Rendered

1.6 sec

fb-sub.com screenshot

About Website

Visit fb-sub.com now to see the best up-to-date Fb Sub content for Japan and also check out these interesting facts you probably never knew about fb-sub.com

「Forbes JAPAN」を毎月送料無料で確実にお届けします。定期購読者様には、電子版バックナンバーが読み放題、限定イベントへの先行案内などの特典が満載！書店で買うよりずっとお得な定期購読プランを、この機会にぜひご利用ください。

Visit fb-sub.com

Key Findings

We analyzed Fb-sub.com page load time and found that the first response time was 576 ms and then it took 8.3 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

fb-sub.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value2,450 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value16.0 s

6/100

10%

Network Requests Diagram

fb-sub.com

576 ms

sub

800 ms

custom.css

1264 ms

normalize.css

1089 ms

common.css

1279 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Fb-sub.com, 24% (14 requests) were made to 2019.images.forbesjapan.media and 14% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source 2019.images.forbesjapan.media.

Page Optimization Overview & Recommendations

Page size can be reduced by 194.1 kB (27%)

Content Size

730.6 kB

After Optimization

536.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Fb-sub.com main page is 730.6 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. 70% of websites need less resources to load. Images take 424.0 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 21.8 kB

  • Original 32.7 kB
  • After minification 30.6 kB
  • After compression 10.9 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 21.8 kB or 67% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 424.0 kB
  • After minification 424.0 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. Fb Sub images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 130.4 kB

  • Original 222.8 kB
  • After minification 222.1 kB
  • After compression 92.5 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 130.4 kB or 59% of the original size.

CSS Optimization

-82%

Potential reduce by 41.9 kB

  • Original 51.0 kB
  • After minification 39.5 kB
  • After compression 9.1 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. Fb-sub.com needs all CSS files to be minified and compressed as it can save up to 41.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (65%)

Requests Now

46

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fb Sub. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

fb-sub.com

fb-sub.com

576 ms

sub

sub

800 ms

custom.css

custom.css

1264 ms

normalize.css

normalize.css

1089 ms

common.css

common.css

1279 ms

css

css

38 ms

notosansjapanese.css

notosansjapanese.css

48 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

1894 ms

script.js

script.js

1104 ms

gtm.js

gtm.js

641 ms

logo.png

logo.png

825 ms

img_main_18_10.png

img_main_18_10.png

1713 ms

img_story_1.jpg

img_story_1.jpg

1100 ms

img_story_2.jpg

img_story_2.jpg

1119 ms

img_story_3.jpg

img_story_3.jpg

1704 ms

img_story_4.jpg

img_story_4.jpg

1710 ms

choice_plan01.jpg

choice_plan01.jpg

1918 ms

choice_plan02.jpg

choice_plan02.jpg

1999 ms

bg_main.jpg

bg_main.jpg

2137 ms

NotoSansJP-Medium.woff

NotoSansJP-Medium.woff

614 ms

NotoSansJP-Regular.woff

NotoSansJP-Regular.woff

699 ms

NotoSansJP-DemiLight.woff

NotoSansJP-DemiLight.woff

697 ms

NotoSansJP-Light.woff

NotoSansJP-Light.woff

697 ms

NotoSansJP-Thin.woff

NotoSansJP-Thin.woff

689 ms

NotoSansJP-Bold.woff

NotoSansJP-Bold.woff

692 ms

NotoSansJP-Black.woff

NotoSansJP-Black.woff

1145 ms

o-0IIpQlx3QUlC5A4PNr5TRF.ttf

o-0IIpQlx3QUlC5A4PNr5TRF.ttf

691 ms

analytics.js

analytics.js

174 ms

uwt.js

uwt.js

353 ms

fbevents.js

fbevents.js

140 ms

conversion.js

conversion.js

1489 ms

lait.js

lait.js

343 ms

tagger.js

tagger.js

1134 ms

collect

collect

176 ms

142421052766850

142421052766850

191 ms

collect

collect

29 ms

adsct

adsct

609 ms

persistent_id.html

persistent_id.html

547 ms

collect

collect

529 ms

406 ms

ga-audiences

ga-audiences

204 ms

optout

optout

859 ms

conversion_async.js

conversion_async.js

1016 ms

pixel

pixel

31 ms

pixel

pixel

14 ms

td-js-sdk-quant.js

td-js-sdk-quant.js

90 ms

lait.css

lait.css

96 ms

load_toys.json

load_toys.json

257 ms

pbfs.gif

pbfs.gif

174 ms

lait_visits_logs

lait_visits_logs

95 ms

lait_visits_read_rates_logs

lait_visits_read_rates_logs

37 ms

segment

segment

772 ms

377 ms

audpv

audpv

26 ms

pd.js

pd.js

78 ms

adsct

adsct

126 ms

3 ms

analytics

analytics

252 ms

Accessibility Review

fb-sub.com accessibility score

84

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

Image elements do not have [alt] attributes

Best Practices

fb-sub.com best practices score

75

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

Browser errors were logged to the console

SEO Factors

fb-sub.com SEO score

85

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Fb-sub.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 Fb-sub.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

fb-sub.com

Open Graph description is not detected on the main page of Fb Sub. 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: