Tools & Wizards About Us
tokio-s.com screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

tokio-s.com

玄関網戸・二重窓のお取付はTOKIO設備｜東京・千葉・埼玉・神奈川対応

Page Load Speed

6.1 sec in total

First Response

853 ms

Resources Loaded

4.9 sec

Page Rendered

379 ms

tokio-s.com screenshot

About Website

Welcome to tokio-s.com homepage info - get ready to check Tokio S best content right away, or after learning these important things about tokio-s.com

玄関網戸・二重窓ならTOKIO設備！「クレジット・QR決済」が可能で「5％還元のキャッシュレス消費者還元事業の加盟店」、マンション・戸建て用の専門店。東京・千葉・埼玉・神奈川など対応！お見積もりからお取付まで、専門スタッフがサポート。サッシ・窓関係や、内窓（インプラス）も取扱中。

Visit tokio-s.com

Key Findings

We analyzed Tokio-s.com page load time and found that the first response time was 853 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

tokio-s.com performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

26/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

tokio-s.com

853 ms

jsearch__default.html_0.js

328 ms

TS20050803S02.css

329 ms

TS20050803S02.js

340 ms

jsearch.css

340 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 95% of them (52 requests) were addressed to the original Tokio-s.com, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Tokio-s.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 61.6 kB (16%)

Content Size

391.4 kB

After Optimization

329.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tokio-s.com main page is 391.4 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. 30% of websites need less resources to load. Images take 309.6 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 49.1 kB

  • Original 59.7 kB
  • After minification 37.9 kB
  • After compression 10.6 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. This page needs HTML code to be minified as it can gain 21.8 kB, which is 37% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 49.1 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 11.7 kB

  • Original 309.6 kB
  • After minification 297.9 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. Tokio S images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 132 B

  • Original 21.2 kB
  • After minification 21.2 kB
  • After compression 21.1 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

-71%

Potential reduce by 610 B

  • Original 862 B
  • After minification 509 B
  • After compression 252 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. Tokio-s.com needs all CSS files to be minified and compressed as it can save up to 610 B or 71% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (15%)

Requests Now

52

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tokio S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

tokio-s.com

tokio-s.com

853 ms

jsearch__default.html_0.js

jsearch__default.html_0.js

328 ms

TS20050803S02.css

TS20050803S02.css

329 ms

TS20050803S02.js

TS20050803S02.js

340 ms

jsearch.css

jsearch.css

340 ms

topicon.gif

topicon.gif

407 ms

newimage1.gif

newimage1.gif

580 ms

toiawase1.gif

toiawase1.gif

411 ms

toiawase2.gif

toiawase2.gif

398 ms

spacer.gif

spacer.gif

339 ms

sidenavi_bg.gif

sidenavi_bg.gif

340 ms

orico.gif

orico.gif

508 ms

arw_bl.gif

arw_bl.gif

509 ms

001.gif

001.gif

567 ms

post1.gif

post1.gif

567 ms

dairiten.gif

dairiten.gif

579 ms

menu09.gif

menu09.gif

677 ms

menu1.gif

menu1.gif

678 ms

menu2.gif

menu2.gif

735 ms

menu3.gif

menu3.gif

736 ms

menu07.gif

menu07.gif

748 ms

menu06.gif

menu06.gif

748 ms

menu05.gif

menu05.gif

846 ms

menu04.gif

menu04.gif

846 ms

menu08.gif

menu08.gif

903 ms

menu10.gif

menu10.gif

905 ms

g1.gif

g1.gif

918 ms

kaiin.gif

kaiin.gif

918 ms

back.gif

back.gif

1014 ms

bar.gif

bar.gif

1015 ms

button41.gif

button41.gif

1071 ms

button18111.gif

button18111.gif

1580 ms

image14.gif

image14.gif

1087 ms

image15.gif

image15.gif

1087 ms

image16.gif

image16.gif

1184 ms

image17.gif

image17.gif

1183 ms

image20.gif

image20.gif

1240 ms

nicelogo.jpg

nicelogo.jpg

1595 ms

nwd1.gif

nwd1.gif

2105 ms

nwd-s1.gif

nwd-s1.gif

1690 ms

button16.gif

button16.gif

1353 ms

analytics.js

analytics.js

9 ms

collect

collect

26 ms

js

js

51 ms

button21111.gif

button21111.gif

1073 ms

monohosi.jpg

monohosi.jpg

1185 ms

click.jpg

click.jpg

1184 ms

stoper1.jpg

stoper1.jpg

1297 ms

kankisen2.jpg

kankisen2.jpg

1340 ms

27.gif

27.gif

1244 ms

closure.jpg

closure.jpg

1260 ms

inpurasu.jpg

inpurasu.jpg

1297 ms

bouhan.jpg

bouhan.jpg

1298 ms

NWD-S.jpg

NWD-S.jpg

1510 ms

MW.jpg

MW.jpg

1511 ms

Accessibility Review

tokio-s.com accessibility score

87

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

tokio-s.com best practices score

58

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

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

tokio-s.com SEO score

77

Search Engine Optimization Advices

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 Tokio-s.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 Tokio-s.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

tokio-s.com

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