Access gordon-bbq.com. バーベキューレンタルバーベキュー場東京|BBQレンタルのゴードン

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value13.8 s

1/100

10%

TBT (Total Blocking Time)

Value280 ms

81/100

30%

CLS (Cumulative Layout Shift)

Value0.297

40/100

15%

TTI (Time to Interactive)

Value8.2 s

41/100

10%

gordon-bbq.com

555 ms

gordon-bbq.com

4699 ms

import.css

175 ms

nivo-slider.css

350 ms

smartRollover.js

525 ms

Our browser made a total of 123 requests to load all elements on the main page. We found that 88% of them (108 requests) were addressed to the original Gordon-bbq.com, 5% (6 requests) were made to Feed.mikle.com and 3% (4 requests) were made to Ebbq-gordon.jp. The less responsive or slowest element that took the longest time to load (4.7 sec) belongs to the original domain Gordon-bbq.com.

Content Size

2.3 MB

After Optimization

2.3 MB

In fact, the total size of Gordon-bbq.com main page is 2.3 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. 45% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 34.0 kB

Original 41.6 kB
After minification 34.1 kB
After compression 7.7 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 7.5 kB, which is 18% 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 34.0 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 7.2 kB

Original 2.2 MB
After minification 2.1 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. Gordon Bbq images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 3.2 kB

Original 100.1 kB
After minification 99.7 kB
After compression 96.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-21%

Potential reduce by 4.4 kB

Original 21.1 kB
After minification 20.3 kB
After compression 16.7 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. Gordon-bbq.com needs all CSS files to be minified and compressed as it can save up to 4.4 kB or 21% of the original size.

Requests Now

104

After Optimization

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gordon Bbq. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 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 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

List items (<li>) are not contained within <ul> or <ol> parent 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

Image elements do not have [alt] attributes

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

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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 Gordon-bbq.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 Gordon-bbq.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

gordon-bbq.com

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

バーベキューレンタル バーベキュー場 東京|BBQレンタルのゴードン

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

gordon-bbq.com

gordon-bbq.com

import.css

nivo-slider.css

smartRollover.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

gordon-bbq.com

gordon-bbq.com

import.css

nivo-slider.css

smartRollover.js

script.js

css.js

navi.js

win_op.js

site.js

jquery-1.7.1.min.js

jsapi

jquery.nivo.slider.pack.js

fw-loader.js

common.min.css

86b3708bd0.js

loader.js

reset.css

common.css

common3.css

contents.css

table.css

bloc.css

bloc_alpha.css

popup.css

tip.css

page-blog.css

print.css

module.css

base.css

bg_header.gif

logo.gif

header_tel.gif

navi1_off.png

navi2_off.png

navi3_off.png

navi4_off.png

navi5_off.png

navi6_off.png

navi7_off.png

loading.gif

top_10.jpg

top_01.jpg

バーベキューレンタルバーベキュー場東京|BBQレンタルのゴードン