Access tom-archi.jp. 広島の設計事務所

name

value

score

weighting

FCP (First Contentful Paint)

Value7.6 s

1/100

10%

LCP (Largest Contentful Paint)

Value29.7 s

0/100

25%

SI (Speed Index)

Value14.7 s

1/100

10%

TBT (Total Blocking Time)

Value1,320 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.187

65/100

15%

TTI (Time to Interactive)

Value27.0 s

0/100

10%

tom-archi.jp

567 ms

www.tom-archi.jp

1202 ms

bootstrap.min.css

719 ms

fontello.css

529 ms

fixedstyle.css

533 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 73% of them (58 requests) were addressed to the original Tom-archi.jp, 6% (5 requests) were made to Youtube.com and 4% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Tom-archi.jp.

Content Size

3.4 MB

After Optimization

3.1 MB

In fact, the total size of Tom-archi.jp main page is 3.4 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 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 18.4 kB

Original 24.4 kB
After minification 24.4 kB
After compression 6.0 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 18.4 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 51.2 kB

Original 2.8 MB
After minification 2.8 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. Tom Archi images are well optimized though.

JavaScript Optimization

-43%

Potential reduce by 144.3 kB

Original 337.1 kB
After minification 336.5 kB
After compression 192.7 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 144.3 kB or 43% of the original size.

CSS Optimization

-63%

Potential reduce by 158.3 kB

Original 249.8 kB
After minification 242.1 kB
After compression 91.4 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. Tom-archi.jp needs all CSS files to be minified and compressed as it can save up to 158.3 kB or 63% of the original size.

Requests Now

After Optimization

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tom Archi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Image elements do not have [alt] attributes

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

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/).

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 Tom-archi.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 Tom-archi.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

tom-archi.jp

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

Report Summary

Performance

Accessibility

Best Practices

SEO

広島の設計事務所｜TOM建築設計事務所

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

tom-archi.jp

www.tom-archi.jp

bootstrap.min.css

fontello.css

fixedstyle.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

tom-archi.jp

www.tom-archi.jp

bootstrap.min.css

fontello.css

fixedstyle.css

cmsstyle.php

slider-pro.min.css

10000002_DmGC9G.css

10000003_f0W9AP.css

10000005_KAJEEH.css

jquery-2.2.4.min.js

fjvs.js

loading.js

rollover.min.js

lightbox.min.css

lightbox.min.js

to-top.js

css

font-awesome.min.css

sanitize.min.css

jquery.sliderPro.min.js

10003131_YWMa9V.js

css2

line-awesome.min.css

bootstrap.min.js

element.js

M-8i82zE6ZQ

close.png

loading.gif

prev.png

next.png

ultra.png

logo.png

ultra.png

10004059_36hNFC.jpg

10004058_fGQ4Kr.jpg

10004060_E48KgK.jpg

10004064_6SgU8j.jpg

10004061_QP1KZ1.jpg

10004062_9JyRTA.jpg

10004063_yn9hrH.jpg

title21001.gif

10004111_XLgDrn.jpg