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tobakushi.net screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 35

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

Page Load Speed

5.1 sec in total

First Response

1.1 sec

Resources Loaded

3.9 sec

Page Rendered

168 ms

tobakushi.net screenshot

About Website

Welcome to tobakushi.net homepage info - get ready to check Tobakushi best content for Japan right away, or after learning these important things about tobakushi.net

Visit tobakushi.net

Key Findings

We analyzed Tobakushi.net page load time and found that the first response time was 1.1 sec 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

tobakushi.net performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

55/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.02

100/100

15%

TTI (Time to Interactive)

Value3.9 s

88/100

10%

Network Requests Diagram

tobakushi.net

1055 ms

default.css

354 ms

top.css

383 ms

mm_menu.js

862 ms

ga.js

45 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 79% of them (30 requests) were addressed to the original Tobakushi.net, 8% (3 requests) were made to Ad.jp.ap.valuecommerce.com and 8% (3 requests) were made to A.image.accesstrade.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Tobakushi.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 97.5 kB (50%)

Content Size

193.3 kB

After Optimization

95.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tobakushi.net main page is 193.3 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. Only 10% of websites need less resources to load. Images take 89.8 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 47.7 kB

  • Original 54.9 kB
  • After minification 52.9 kB
  • After compression 7.2 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 47.7 kB or 87% of the original size.

Image Optimization

-27%

Potential reduce by 24.4 kB

  • Original 89.8 kB
  • After minification 65.3 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, Tobakushi needs image optimization as it can save up to 24.4 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-52%

Potential reduce by 25.0 kB

  • Original 47.9 kB
  • After minification 42.1 kB
  • After compression 22.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 25.0 kB or 52% of the original size.

CSS Optimization

-59%

Potential reduce by 420 B

  • Original 706 B
  • After minification 529 B
  • After compression 286 B

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. Tobakushi.net needs all CSS files to be minified and compressed as it can save up to 420 B or 59% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (64%)

Requests Now

36

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tobakushi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

tobakushi.net

tobakushi.net

1055 ms

default.css

default.css

354 ms

top.css

top.css

383 ms

mm_menu.js

mm_menu.js

862 ms

ga.js

ga.js

45 ms

bgtobakushi.jpg

bgtobakushi.jpg

552 ms

banner2.gif

banner2.gif

175 ms

null.gif

null.gif

340 ms

top3.gif

top3.gif

345 ms

mahjang1.gif

mahjang1.gif

349 ms

keiba1.gif

keiba1.gif

372 ms

pachinko1.gif

pachinko1.gif

511 ms

toto1.gif

toto1.gif

697 ms

casino1.gif

casino1.gif

691 ms

qrikeiba.jpg

qrikeiba.jpg

1057 ms

qritoto.jpg

qritoto.jpg

933 ms

htmlbanner

htmlbanner

369 ms

arrows.gif

arrows.gif

855 ms

__utm.gif

__utm.gif

13 ms

report.1.cgi

report.1.cgi

810 ms

1x1.gif

1x1.gif

369 ms

4b.gif

4b.gif

369 ms

null_image.gif

null_image.gif

8 ms

null_image.gif

null_image.gif

7 ms

BIG_6oku_468x60_2.jpg

BIG_6oku_468x60_2.jpg

506 ms

banner.gif

banner.gif

339 ms

top1.gif

top1.gif

350 ms

top2.gif

top2.gif

370 ms

mahjang2.gif

mahjang2.gif

371 ms

mahjang3.gif

mahjang3.gif

371 ms

pachinko2.gif

pachinko2.gif

374 ms

pachinko3.gif

pachinko3.gif

685 ms

keiba2.gif

keiba2.gif

693 ms

keiba3.gif

keiba3.gif

716 ms

toto2.gif

toto2.gif

739 ms

toto3.gif

toto3.gif

739 ms

casino2.gif

casino2.gif

742 ms

casino3.gif

casino3.gif

1062 ms

Accessibility Review

tobakushi.net accessibility score

35

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

tobakushi.net 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

tobakushi.net SEO score

50

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tobakushi.net can be misinterpreted by Google and other search engines. Our service has detected that Japanese 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 Tobakushi.net main page’s claimed encoding is shift_jis. 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

tobakushi.net

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