Access onamae-premium.com. お名前ドットコムのドメイン｜ドメイン最安0円～サポート充実すぐに申込み

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value15.4 s

0/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value1,360 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value27.0 s

0/100

10%

899 ms

style.css

333 ms

footer_css.css

362 ms

header.css

375 ms

m_global.css

395 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 74% of them (64 requests) were addressed to the original Onamae-premium.com, 7% (6 requests) were made to Cache.img.gmo.jp and 6% (5 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Onamae-premium.com.

Content Size

1.1 MB

After Optimization

203.8 kB

In fact, the total size of Onamae-premium.com main page is 1.1 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. 30% of websites need less resources to load. Javascripts take 860.7 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 89.9 kB

Original 101.8 kB
After minification 99.1 kB
After compression 11.9 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 89.9 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 2.9 kB
After minification 2.9 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. Onamae Premium images are well optimized though.

JavaScript Optimization

-80%

Potential reduce by 690.0 kB

Original 860.7 kB
After minification 546.2 kB
After compression 170.7 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 690.0 kB or 80% of the original size.

CSS Optimization

-84%

Potential reduce by 93.4 kB

Original 111.6 kB
After minification 93.5 kB
After compression 18.2 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. Onamae-premium.com needs all CSS files to be minified and compressed as it can save up to 93.4 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Onamae Premium. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 12 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

Links do not have a discernible name

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

High

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

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

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

Language and Encoding

Language Detected

JA
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Onamae-premium.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed English language. Our system also found out that Onamae-premium.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

onamae-premium.com

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

お名前ドットコムのドメイン｜ドメイン最安0円～サポート充実すぐに申込み

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

style.css

footer_css.css

header.css

m_global.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

style.css

footer_css.css

header.css

m_global.css

result.css

ui.css

tablesorter.style.css

jquery.css

premium.css

maintenance.css

stylefix.css

message.js

jquery-1.7.1.js

jquery.blockui.js

onamae.blockui.js

jquery.maintenance.js

onamae.getli.js

onamae.js

jquery.xml2json.js

jquery.selectboxes.js

jquery.maskedinput.js

jquery.validate.js

constants.js

common.js

form.js

premiumseek.js

popup.js

jquery.v1.3.2.js

jquery.tablesorter.js

jquery.tablesorter.pager.js

script.js

s_code.js

main_bg01.gif

main_bg02.gif

header_bg01.gif

logo01.gif

header_img01.gif

main_img01.gif

main_bg03.gif

search_bg01.gif

search_ttl01.gif

search_bg02.gif

search_bg03.gif

search_num01.gif