Access trlosaka.co.jp. トヨタレンタリース大阪【公式】｜大阪で観光・法人向けレンタカー

name

value

score

weighting

FCP (First Contentful Paint)

Value7.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value440 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.1 s

3/100

10%

trlosaka.co.jp

454 ms

www.trlosaka.co.jp

982 ms

gtm.js

57 ms

jquery-1.11.1.min.js

872 ms

jquery-ui.min.js

698 ms

Our browser made a total of 112 requests to load all elements on the main page. We found that 92% of them (103 requests) were addressed to the original Trlosaka.co.jp, 4% (5 requests) were made to Google-analytics.com and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Trlosaka.co.jp.

Content Size

7.6 MB

After Optimization

6.3 MB

In fact, the total size of Trlosaka.co.jp main page is 7.6 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. 65% of websites need less resources to load. Images take 6.8 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 55.5 kB

Original 67.9 kB
After minification 49.7 kB
After compression 12.4 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 18.2 kB, which is 27% 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 55.5 kB or 82% of the original size.

Image Optimization

-10%

Potential reduce by 699.0 kB

Original 6.8 MB
After minification 6.1 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. Trlosaka images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 266.0 kB

Original 412.0 kB
After minification 380.9 kB
After compression 146.0 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 266.0 kB or 65% of the original size.

CSS Optimization

-91%

Potential reduce by 270.3 kB

Original 295.6 kB
After minification 115.8 kB
After compression 25.3 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. Trlosaka.co.jp needs all CSS files to be minified and compressed as it can save up to 270.3 kB or 91% of the original size.

Requests Now

106

After Optimization

The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Trlosaka. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 29 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 interpretation of your content by users in different locales.

High

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

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

Form elements do not have associated labels

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

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

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

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Trlosaka.co.jp 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 Trlosaka.co.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

trlosaka.co.jp

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

トヨタレンタリース大阪【公式】｜大阪で観光・法人向けレンタカー

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

trlosaka.co.jp

www.trlosaka.co.jp

gtm.js

jquery-1.11.1.min.js

jquery-ui.min.js

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

trlosaka.co.jp

www.trlosaka.co.jp

gtm.js

jquery-1.11.1.min.js

jquery-ui.min.js

jquery.matchHeight-min.js

common.js

jquery.smooth-scroll.min.js

bootstrap.min.js

jquery.waypoints.min.js

waypoint.js

jquery.customSelect.min.js

flipsnap.js

slick.css

slick-theme.css

slick.min.js

styles.css

rentacar.css

slider-pro.css

renta_reserve.js

jquery.cookie.js

datepicker.css

reserve.css

toplink.css

normalize.css

main.css

btnav.css

header.css

bnrslider.css

footer.css

common.css

layout.css

main_add.css

column.css

text.css

image.css

shadow.css

list.css

btns.css

table.css

shadowbox.css

waypoint.css

css