Access bikefriday.tokyo. BIKE FRIDAY.TOKYO｜折畳み自転車×走行性×カスタムオーダー×トラベルバイク=バイクフライデー

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value26.4 s

0/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value12,120 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.303

39/100

15%

TTI (Time to Interactive)

Value31.4 s

0/100

10%

bikefriday.tokyo

527 ms

www.bikefriday.tokyo

1181 ms

reset.css

371 ms

cmn.css

721 ms

jquery.lightbox.css

2060 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 69% of them (46 requests) were addressed to the original Bikefriday.tokyo, 10% (7 requests) were made to Youtube.com and 4% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Bikefriday.tokyo.

Content Size

3.0 MB

After Optimization

2.4 MB

In fact, the total size of Bikefriday.tokyo main page is 3.0 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. 55% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 12.0 kB

Original 17.1 kB
After minification 16.7 kB
After compression 5.1 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 12.0 kB or 70% of the original size.

Image Optimization

-3%

Potential reduce by 78.4 kB

Original 2.3 MB
After minification 2.2 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. BIKE FRIDAY images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 163.4 kB

Original 250.0 kB
After minification 235.4 kB
After compression 86.6 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 163.4 kB or 65% of the original size.

CSS Optimization

-85%

Potential reduce by 375.7 kB

Original 442.6 kB
After minification 418.5 kB
After compression 66.9 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. Bikefriday.tokyo needs all CSS files to be minified and compressed as it can save up to 375.7 kB or 85% of the original size.

Requests Now

After Optimization

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BIKE FRIDAY. 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 7 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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

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

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

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 Bikefriday.tokyo 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 Bikefriday.tokyo 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

bikefriday.tokyo

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

BIKE FRIDAY.TOKYO｜折畳み自転車×走行性×カスタムオーダー×トラベルバイク=バイクフライデー

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

bikefriday.tokyo

www.bikefriday.tokyo

reset.css

cmn.css

jquery.lightbox.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

bikefriday.tokyo

www.bikefriday.tokyo

reset.css

cmn.css

jquery.lightbox.css

jquery-1.8.3.min.js

jquery.lightbox.js

smoothscroll.js

tab_switch.js

jquery.socialbutton.js

smart_link_from_pc.js

jquery.socialbutton.js

css

css

hmenu_03_gallery.png

hmenu_02_news.png

hmenu_01_dealers.png

mmenu_01_home.png

mmenu_02_about.png

mmenu_04_products.png

mmenu_05_order.png

mmenu_06_inquiry.png

logo.png

top_concept_title01.png

top_concept_title02.png

top_concept_title03.png

top_product_02pocket.png

top_product_03newworld.png

top_product_03cargo.png

top_product_04other.png

top_dealers_btn.jpg

top_ban_history.jpg

top_ban_instagram.png

top_ban_order.jpg

top_ban_factory.jpg

bikefridaycom_bnr.png

top_ban_minivelo.jpg

top_ban_shimanami.jpg

top_ban_chane.jpg

CU6glWkmYhs

top_concept_bg.jpg

top_concept_text_bg.png

h3_ub.png