Access reims.co.jp. Restaurant REIMS YANAGIDATE | 青山のフレンチレストラン　ランス・ヤナギダテ

name

value

score

weighting

FCP (First Contentful Paint)

Value9.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.6 s

0/100

25%

SI (Speed Index)

Value14.0 s

1/100

10%

TBT (Total Blocking Time)

Value180 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.3 s

12/100

10%

reims.co.jp

1561 ms

import.css

342 ms

jquery-1.2.6.min.js

2962 ms

jquery.cross-slide.js

817 ms

jsapi

19 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 85% of them (50 requests) were addressed to the original Reims.co.jp, 8% (5 requests) were made to Google.com and 5% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.4 sec) belongs to the original domain Reims.co.jp.

Content Size

408.6 kB

After Optimization

333.3 kB

In fact, the total size of Reims.co.jp main page is 408.6 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. 20% of websites need less resources to load. Images take 297.9 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 8.5 kB

Original 11.8 kB
After minification 11.4 kB
After compression 3.3 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 8.5 kB or 72% of the original size.

Image Optimization

-3%

Potential reduce by 7.5 kB

Original 297.9 kB
After minification 290.4 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. REIMS images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 51.1 kB

Original 88.2 kB
After minification 81.9 kB
After compression 37.0 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 51.1 kB or 58% of the original size.

CSS Optimization

-77%

Potential reduce by 8.2 kB

Original 10.7 kB
After minification 8.3 kB
After compression 2.5 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. Reims.co.jp needs all CSS files to be minified and compressed as it can save up to 8.2 kB or 77% of the original size.

Requests Now

After Optimization

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of REIMS. 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 from 6 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 experience of reading tabular or list data using assistive technology, like a screen reader.

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Definition list items are not wrapped in <dl> elements

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

Links do not have a discernible name

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

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

JA
Encoding

SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Reims.co.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 Reims.co.jp main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

reims.co.jp

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

Restaurant REIMS YANAGIDATE | 青山のフレンチレストラン ランス・ヤナギダテ

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

reims.co.jp

import.css

jquery-1.2.6.min.js

jquery.cross-slide.js

jsapi

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

reims.co.jp

import.css

jquery-1.2.6.min.js

jquery.cross-slide.js

jsapi

feed.js

DropDownMenu.css

op-toppage.css

navi.js

DropDownMenu.js

base.css

index.css

default+en.css

default+en.I.js

img_menu03.jpg

img_submenu01_01.gif

img_submenu01_02.gif

img_submenu01_03.gif

img_submenu01_04.gif

img_submenu01_05.gif

img_menu02.jpg

img_menu01.jpg

img_menu04.jpg

renewal_oshirase.jpg

reservation.jpg

reims.jpg

subnavi.jpg

whatsnewBg.jpg

image_new.jpg

leftBoxBg.jpg

chefImg.jpg

rightBoxBg.jpg

wedImg.jpg

title_restaurants.jpg

link_charbon_over.jpg

link_berthollet_over.jpg

link_remois.gif

linkUTcafe.gif

btnReserve.jpg

btnNews.jpg

footerNavi.jpg

ga.js

__utm.gif

Restaurant REIMS YANAGIDATE | 青山のフレンチレストラン　ランス・ヤナギダテ