Access paselabo.tv. パセラボ | パセラのコラボカフェ総合サイト「パセラボ」

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value640 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value11.6 s

18/100

10%

paselabo.tv

534 ms

paselabo.pasela.co.jp

1505 ms

gtm.js

57 ms

style.min.css

859 ms

js

62 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Paselabo.tv, 74% (37 requests) were made to Paselabo.pasela.co.jp and 6% (3 requests) were made to D.shutto-translation.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Paselabo.pasela.co.jp.

Content Size

224.7 kB

After Optimization

41.4 kB

In fact, the total size of Paselabo.tv main page is 224.7 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. 30% of websites need less resources to load. CSS take 133.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 36.2 kB

Original 45.1 kB
After minification 42.5 kB
After compression 8.9 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 36.2 kB or 80% of the original size.

JavaScript Optimization

-76%

Potential reduce by 34.8 kB

Original 46.1 kB
After minification 44.7 kB
After compression 11.2 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 34.8 kB or 76% of the original size.

CSS Optimization

-84%

Potential reduce by 112.3 kB

Original 133.5 kB
After minification 129.1 kB
After compression 21.2 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. Paselabo.tv needs all CSS files to be minified and compressed as it can save up to 112.3 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Paselabo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 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 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

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>).

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

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

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 Paselabo.tv 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 Paselabo.tv 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

paselabo.tv

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

パセラボ | パセラのコラボカフェ総合サイト「パセラボ」

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

paselabo.tv

paselabo.pasela.co.jp

gtm.js

style.min.css

js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

paselabo.tv

paselabo.pasela.co.jp

gtm.js

style.min.css

js

normalize.css

style.css

style_pc.css

css2

jquery.min.js

slick.css

home.css

slick.min.js

home.js

adjust.css

function.js

style_sp.css

home_pc.css

btn_search.webp

logo01.svg

logo.svg

btn_menu.webp

btn_menu_close.webp

FF16_2404_%E3%83%91%E3%82%BB%E3%83%A9%E3%83%9C%E7%94%A8%E3%83%90%E3%83%8A%E3%83%BC_7-1.jpg.webp

icon_go_topic.svg

%E3%82%B9%E3%82%AF%E3%82%B9%E3%83%882-%E3%82%B5%E3%83%BC%E3%82%AF%E3%83%AB%E3%83%AD%E3%82%B42-scaled.jpg.webp

%E3%83%A1%E3%83%AB%E3%82%AF%E3%82%B9%E3%83%88%E3%83%BC%E3%83%AA%E3%82%A2_%E3%82%B9%E3%82%AF%E3%82%A8%E3%82%A2%E3%83%90%E3%83%8A%E3%83%BC-1.jpg.webp

Blackstar_square-banner.jpg.webp

%E5%A4%8F%E7%9B%AE%E5%8F%8B%E4%BA%BA%E5%B8%B315%E5%91%A8%E5%B9%B4_%E3%82%B9%E3%82%AF%E3%82%A8%E3%82%A2%E3%83%90%E3%83%8A%E3%83%BC_%E9%96%8B%E5%82%AC%E6%97%A5%E4%BF%AE%E6%AD%A3.jpg.webp

PAD_Lv2%E3%83%81%E3%83%BC%E3%83%88_%E3%82%B9%E3%82%AF%E3%82%A8%E3%82%A2%E3%83%90%E3%83%8A%E3%83%BC-1.jpg.webp

cursor_more.gif

thum_kamenrider.webp

thum_supersentai.webp

thum_grandcyperkitchen.webp

thum_huntersbar.webp

thum_ffecafe.webp

thum_luidasbar.webp

thum_sanriocafe.webp

thumb_for_company.webp

bnr_paselabostore.webp

bnr_theatrepasela.webp

bnr_pasela.webp

logo02.webp

trans.js