Access messengerbag.jp. メッセンジャーバッグ.jp

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.895

3/100

15%

TTI (Time to Interactive)

Value4.0 s

87/100

10%

messengerbag.jp

818 ms

orbit-1.2.3.css

505 ms

body.css

519 ms

layout.css

841 ms

lightbox.css

518 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 28% of them (26 requests) were addressed to the original Messengerbag.jp, 36% (34 requests) were made to Pbs.twimg.com and 22% (21 requests) were made to Kaeru.co.jp. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Kaeru.co.jp.

Content Size

3.5 MB

After Optimization

3.1 MB

In fact, the total size of Messengerbag.jp main page is 3.5 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 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 17.9 kB

Original 22.3 kB
After minification 16.7 kB
After compression 4.3 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. This page needs HTML code to be minified as it can gain 5.6 kB, which is 25% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 17.9 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 136.4 kB

Original 3.2 MB
After minification 3.0 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. Messengerbag images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 70.0 kB

Original 122.7 kB
After minification 113.2 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 70.0 kB or 57% of the original size.

CSS Optimization

-87%

Potential reduce by 112.9 kB

Original 129.4 kB
After minification 97.5 kB
After compression 16.5 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. Messengerbag.jp needs all CSS files to be minified and compressed as it can save up to 112.9 kB or 87% of the original size.

Requests Now

After Optimization

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Messengerbag. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

Language and Encoding

Language Detected

EN
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Messengerbag.jp can be misinterpreted by Google and other search engines. Our service has detected that English 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 Messengerbag.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

messengerbag.jp

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

メッセンジャーバッグ.jp | messengerbag.jp

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

messengerbag.jp

orbit-1.2.3.css

body.css

layout.css

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

messengerbag.jp

orbit-1.2.3.css

body.css

layout.css

lightbox.css

popupmess.css

smp_style.css

analytics.js

jquery.min.js

jquery-1.5.1.min.js

jquery.orbit-1.2.3-top.js

header.html

preload.gif

bg_update260.gif

150729_onlinestore_banner.jpg

150729_conseptstore_banner.jpg

top_image_history.jpg

top_image_museum.jpg

top_image_closeup.jpg

messengerbagjplogo.gif

20150729_top_img.jpg

top_image_history_mini.jpg

top_image_museum_mini.jpg

top_image_closeup_mini.jpg

smp_facebook.gif

smp_twitter.gif

smp_instagram.gif

03.jpg

04.jpg

07.jpg

09.jpg

10.jpg

12.jpg

19.jpg

bg_topcontents.jpg

widgets.js

footer_smp.html

bg_header.jpg

copy.gif

bg_other.gif

collect

timeline.d11f7a3b3287fb94220e8ee6d03cc772.js

syndication