Access wowsokb.jp. 新大久保コリアンタウン情報ならWOW新大久保

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value950 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.145

77/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

wowsokb.jp

555 ms

www.wowsokb.jp

1515 ms

jquery.min.js

32 ms

style.css

386 ms

jquery.min.js

73 ms

Our browser made a total of 131 requests to load all elements on the main page. We found that 67% of them (88 requests) were addressed to the original Wowsokb.jp, 8% (10 requests) were made to Scontent.cdninstagram.com and 5% (7 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Wowsokb.jp.

Content Size

1.7 MB

After Optimization

1.0 MB

In fact, the total size of Wowsokb.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. 60% of websites need less resources to load. Images take 948.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 221.2 kB

Original 291.4 kB
After minification 285.8 kB
After compression 70.1 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 221.2 kB or 76% of the original size.

Image Optimization

-13%

Potential reduce by 127.1 kB

Original 948.3 kB
After minification 821.2 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. Obviously, Wowsokb needs image optimization as it can save up to 127.1 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 227.3 kB

Original 361.9 kB
After minification 359.7 kB
After compression 134.6 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 227.3 kB or 63% of the original size.

CSS Optimization

-76%

Potential reduce by 46.4 kB

Original 61.5 kB
After minification 57.3 kB
After compression 15.1 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. Wowsokb.jp needs all CSS files to be minified and compressed as it can save up to 46.4 kB or 76% of the original size.

Requests Now

124

After Optimization

The browser has sent 124 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wowsokb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 4 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

Image elements do not have [alt] attributes

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

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

High

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

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

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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

N/A
Encoding

UTF-8

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

wowsokb.jp

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

新大久保 コリアンタウン情報ならWOW新大久保

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

wowsokb.jp

www.wowsokb.jp

jquery.min.js

style.css

jquery.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

wowsokb.jp

www.wowsokb.jp

jquery.min.js

style.css

jquery.min.js

sns.css

sns.js

brand

instafeed.min.js

brand

style_win_body.css

style_sokb.css

slf.js

gpt.js

analytics.js

banner_wow.gif

logo.gif

ico_smart.gif

ico_mobile.gif

idx_topimg.gif

category_icon_bar.gif

3.jpg

633.jpg

ure_12.jpg

susume3.jpg

rogo2.jpg

sam.jpg

sam2.jpg

sam.jpg

0226_s.jpg

0222_s.jpg

0219_s.jpg

0217_s.jpg

sam.jpg

jyo_ss.jpg

rogo2_1.jpg

sam2.jpg

small_2.jpg

sam2.jpg

sam2.jpg

sam2.jpg

120_1.jpg

small_2.jpg

新大久保コリアンタウン情報ならWOW新大久保