Tools & Wizards About Us
t-box.me screenshot

Report Summary

  • 71

    Performance

    Renders faster than
    81% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

t-box.me

塚越順治設計事務所 （山梨県の設計事務所）　新築・住宅・店舗の設計、デザイン、リフォーム、改築| T-BOX

Page Load Speed

1.9 sec in total

First Response

518 ms

Resources Loaded

1.4 sec

Page Rendered

68 ms

t-box.me screenshot

About Website

Click here to check amazing T BOX content. Otherwise, check out these important facts you probably never knew about t-box.me

山梨で仕事をしている私達の設計事務所は、「うちで設計したものは、うちでつくります」というやり方で、お客様の満足いく家づくりと、建築費の削減を実現しています。つまりお客様と二人三脚の設計から始まり、材料の決定・調達、すべての工事、完成引渡し、そして、その後のメンテナンスまですべて私が全責任を持ちながら進めています。

Visit t-box.me

Key Findings

We analyzed T-box.me page load time and found that the first response time was 518 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

t-box.me performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.125

83/100

15%

TTI (Time to Interactive)

Value4.8 s

79/100

10%

Network Requests Diagram

t-box.me

518 ms

index.css

171 ms

jsapi

7 ms

AC_RunActiveContent.js

331 ms

loader.js

17 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 58% of them (7 requests) were addressed to the original T-box.me, 17% (2 requests) were made to Google-analytics.com and 8% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (518 ms) belongs to the original domain T-box.me.

Page Optimization Overview & Recommendations

Page size can be reduced by 17.8 kB (10%)

Content Size

170.8 kB

After Optimization

153.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of T-box.me main page is 170.8 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. 15% of websites need less resources to load. Images take 111.7 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 4.7 kB

  • Original 7.3 kB
  • After minification 6.5 kB
  • After compression 2.6 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 821 B, which is 11% 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 4.7 kB or 64% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 111.7 kB
  • After minification 111.7 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. T BOX images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 6.5 kB

  • Original 43.7 kB
  • After minification 40.9 kB
  • After compression 37.2 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 6.5 kB or 15% of the original size.

CSS Optimization

-82%

Potential reduce by 6.6 kB

  • Original 8.0 kB
  • After minification 6.9 kB
  • After compression 1.4 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. T-box.me needs all CSS files to be minified and compressed as it can save up to 6.6 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

9

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of T BOX. According to our analytics all requests are already optimized.

Network Requests Diagram

t-box.me

t-box.me

518 ms

index.css

index.css

171 ms

jsapi

jsapi

7 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

331 ms

loader.js

loader.js

17 ms

top-menu-navi.png

top-menu-navi.png

511 ms

uchicafe.jpg

uchicafe.jpg

330 ms

news.gif

news.gif

342 ms

yaji.gif

yaji.gif

352 ms

ga.js

ga.js

9 ms

libasync.js

libasync.js

28 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

t-box.me accessibility score

67

Accessibility Issues

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

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

High

Links do not have a discernible name

Best Practices

t-box.me 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

t-box.me SEO score

54

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise T-box.me 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 T-box.me 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

t-box.me

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