Access fca-jp.com. 東京で免許取得（準中型対応）ならFCA DRIVING SCHOOL（FCA DRIVING SCHOOL）

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value1,240 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.342

33/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

fca-jp.com

1019 ms

style.css

327 ms

swiper.min.css

522 ms

jquery.min.js

9 ms

sp.css

525 ms

Our browser made a total of 132 requests to load all elements on the main page. We found that 80% of them (106 requests) were addressed to the original Fca-jp.com, 7% (9 requests) were made to Fonts.gstatic.com and 4% (5 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Fca-jp.com.

Content Size

9.4 MB

After Optimization

8.9 MB

In fact, the total size of Fca-jp.com main page is 9.4 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 9.1 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 30.0 kB

Original 39.2 kB
After minification 33.6 kB
After compression 9.2 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 5.6 kB, which is 14% 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 30.0 kB or 77% of the original size.

Image Optimization

-4%

Potential reduce by 323.6 kB

Original 9.1 MB
After minification 8.7 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. FCA Jp images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 31.6 kB

Original 163.9 kB
After minification 163.2 kB
After compression 132.3 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 31.6 kB or 19% of the original size.

CSS Optimization

-80%

Potential reduce by 106.0 kB

Original 132.7 kB
After minification 96.6 kB
After compression 26.8 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. Fca-jp.com needs all CSS files to be minified and compressed as it can save up to 106.0 kB or 80% of the original size.

Requests Now

119

After Optimization

The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of FCA Jp. 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 16 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 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

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 interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

robots.txt is not valid

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

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

EN
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Fca-jp.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Fca-jp.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

fca-jp.com

Open Graph description is not detected on the main page of FCA Jp. 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

東京で免許取得（準中型対応）ならFCA DRIVING SCHOOL（FCA DRIVING SCHOOL）

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

fca-jp.com

style.css

swiper.min.css

jquery.min.js

sp.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

fca-jp.com

style.css

swiper.min.css

jquery.min.js

sp.css

spheader.js

pc.css

header.js

sss.min.js

sss.css

jquery.skippr.min.js

jquery.skippr.css

on.png

logo.png

001.jpg

002.jpg

003.jpg

004.jpg

002.png

001.png

003.png

004.png

switch_en.jpg

written-exam.jpg

practical-training.jpg

transferring.jpg

beginners.jpg

tokubetsu.jpg

tokutei.jpg

accompany.jpg

freetrial.jpg

tokyo.jpg

001.jpg

005.jpg

006.jpg

002.jpg

010.jpg

notosansjapanese.css

css

css

css

all.css

css