Tools & Wizards About Us
griller.jp screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

griller.jp

KOSEI GRILL for skewered,japanease yakitori and robata

Page Load Speed

6.8 sec in total

First Response

379 ms

Resources Loaded

5.8 sec

Page Rendered

622 ms

griller.jp screenshot

About Website

Visit griller.jp now to see the best up-to-date GRILL Er content and also check out these interesting facts you probably never knew about griller.jp

KOSEI CHARCOAL GRILLER for professional,Best Restaurant Grill Equipment in JAPAN,because it grill various foods so tasty!

Visit griller.jp

Key Findings

We analyzed Griller.jp page load time and found that the first response time was 379 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

griller.jp performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value36.2 s

0/100

25%

SI (Speed Index)

Value59.7 s

0/100

10%

TBT (Total Blocking Time)

Value57,270 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.104

89/100

15%

TTI (Time to Interactive)

Value75.2 s

0/100

10%

Network Requests Diagram

griller.jp

379 ms

griller.jp

748 ms

style.css

1056 ms

c3PTtjI184c

124 ms

ylSRM6mt_iU

701 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 43% of them (23 requests) were addressed to the original Griller.jp, 25% (13 requests) were made to Youtube.com and 15% (8 requests) were made to Jnn-pa.googleapis.com. The less responsive or slowest element that took the longest time to load (4.5 sec) belongs to the original domain Griller.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 485.7 kB (28%)

Content Size

1.7 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Griller.jp main page is 1.7 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. 50% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-63%

Potential reduce by 9.2 kB

  • Original 14.6 kB
  • After minification 14.5 kB
  • After compression 5.3 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 9.2 kB or 63% of the original size.

Image Optimization

-11%

Potential reduce by 138.2 kB

  • Original 1.3 MB
  • After minification 1.1 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. Obviously, GRILL Er needs image optimization as it can save up to 138.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-32%

Potential reduce by 24.4 kB

  • Original 77.0 kB
  • After minification 77.0 kB
  • After compression 52.6 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 24.4 kB or 32% of the original size.

CSS Optimization

-84%

Potential reduce by 313.8 kB

  • Original 372.2 kB
  • After minification 372.0 kB
  • After compression 58.4 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. Griller.jp needs all CSS files to be minified and compressed as it can save up to 313.8 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (18%)

Requests Now

49

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GRILL Er. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

griller.jp

griller.jp

379 ms

griller.jp

griller.jp

748 ms

style.css

style.css

1056 ms

c3PTtjI184c

c3PTtjI184c

124 ms

ylSRM6mt_iU

ylSRM6mt_iU

701 ms

Tll_H9x7gMo

Tll_H9x7gMo

737 ms

T23lmo2fyuE

T23lmo2fyuE

777 ms

email-decode.min.js

email-decode.min.js

42 ms

rocket-loader.min.js

rocket-loader.min.js

42 ms

logo.gif

logo.gif

1374 ms

main.jpg

main.jpg

1375 ms

video.png

video.png

2396 ms

sps.gif

sps.gif

1050 ms

insta210.jpg

insta210.jpg

1377 ms

fb.jpg

fb.jpg

1934 ms

blogbanner.jpg

blogbanner.jpg

1934 ms

banar.jpg

banar.jpg

2401 ms

purerange.gif

purerange.gif

2106 ms

export.gif

export.gif

2106 ms

main2.jpg

main2.jpg

3417 ms

ajisho.jpg

ajisho.jpg

3553 ms

griller.gif

griller.gif

2764 ms

chart.jpg

chart.jpg

3302 ms

yakitorirobata.jpg

yakitorirobata.jpg

3614 ms

robatagrill001.jpg

robatagrill001.jpg

3964 ms

robatgayakitori.jpg

robatgayakitori.jpg

3651 ms

yakitorigrill002.jpg

yakitorigrill002.jpg

4522 ms

www-player.css

www-player.css

32 ms

www-embed-player.js

www-embed-player.js

19 ms

base.js

base.js

165 ms

fetch-polyfill.js

fetch-polyfill.js

162 ms

ad_status.js

ad_status.js

719 ms

RyHSygdhfD3dME44-3NNtjQCjkAA9PJK5Mnnq9vnCgY.js

RyHSygdhfD3dME44-3NNtjQCjkAA9PJK5Mnnq9vnCgY.js

517 ms

embed.js

embed.js

140 ms

id

id

315 ms

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

173 ms

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

272 ms

Create

Create

561 ms

Create

Create

564 ms

Create

Create

565 ms

Create

Create

665 ms

GenerateIT

GenerateIT

19 ms

GenerateIT

GenerateIT

17 ms

GenerateIT

GenerateIT

19 ms

GenerateIT

GenerateIT

19 ms

log_event

log_event

19 ms

log_event

log_event

24 ms

log_event

log_event

23 ms

log_event

log_event

21 ms

analytics.js

analytics.js

27 ms

element.js

element.js

127 ms

collect

collect

14 ms

collect

collect

3 ms

Accessibility Review

griller.jp accessibility score

88

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

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.

Impact

Issue

High

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

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

griller.jp best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

griller.jp SEO score

97

Search Engine Optimization Advices

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Griller.jp can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Griller.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

griller.jp

Open Graph description is not detected on the main page of GRILL Er. 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: