Access atc-co.com. 大阪南港のイベント・複合型大型モール ATC

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value16.4 s

0/100

10%

TBT (Total Blocking Time)

Value960 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.106

88/100

15%

TTI (Time to Interactive)

Value27.6 s

0/100

10%

atc-co.com

546 ms

www.atc-co.com

535 ms

www.atc-co.com

1189 ms

all.css

34 ms

main.css

1263 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 65% of them (62 requests) were addressed to the original Atc-co.com, 7% (7 requests) were made to Fonts.gstatic.com and 4% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (5.7 sec) belongs to the original domain Atc-co.com.

Content Size

3.1 MB

After Optimization

2.5 MB

In fact, the total size of Atc-co.com main page is 3.1 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 85.7 kB

Original 97.8 kB
After minification 70.6 kB
After compression 12.2 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. This page needs HTML code to be minified as it can gain 27.3 kB, which is 28% 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 85.7 kB or 88% of the original size.

Image Optimization

-3%

Potential reduce by 67.7 kB

Original 2.4 MB
After minification 2.3 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. ATC Co images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 226.7 kB

Original 381.0 kB
After minification 381.0 kB
After compression 154.3 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 226.7 kB or 60% of the original size.

CSS Optimization

-76%

Potential reduce by 130.5 kB

Original 172.0 kB
After minification 170.3 kB
After compression 41.5 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. Atc-co.com needs all CSS files to be minified and compressed as it can save up to 130.5 kB or 76% of the original size.

Requests Now

After Optimization

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ATC Co. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

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

High

Tap targets are not sized appropriately

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 Atc-co.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 Atc-co.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

atc-co.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

大阪南港のイベント・複合型大型モール ATC

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

atc-co.com

www.atc-co.com

www.atc-co.com

all.css

main.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

atc-co.com

www.atc-co.com

www.atc-co.com

all.css

main.css

add.css

button-only@2x.png

js

jquery.min.js

all.min.js

js

analytics.js

stores-flyer_iframe

0275parking_status.jpg

0275parking_status.jpg

img-bg00.png

img-bg01.jpg

logo.png

img-bg02.png

30th_web.jpg

img-slider230.jpg

img-slider236.png

img-slider232-2.jpg

2291_banner_s.jpg

2332_banner_s.jpg

2334_banner_s.jpg

img-bg03.png

2291_intro_l.jpg

2332_intro_l.jpg

2334_intro_l.jpg

2306_intro_l.jpg

2330_intro_l.jpg

20_92_index_l.jpg

23_21_index_l.jpg

51_22_index_l.jpg

212_10_index_l.JPG

137_1_index_l.jpg

20_18_s.jpg

161_2_s.JPG

260_1_s.jpg

51_19_s.jpg

240_7_s.jpg

54_56_s.jpg