Access fmfukuoka.co.jp. FM FUKUOKA (エフエム福岡)

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value11.8 s

0/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.583

11/100

15%

TTI (Time to Interactive)

Value34.6 s

0/100

10%

fmfukuoka.co.jp

599 ms

index2.php

1076 ms

top.css

501 ms

prettyPhoto.css

843 ms

banner2.js

512 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 80% of them (71 requests) were addressed to the original Fmfukuoka.co.jp, 6% (5 requests) were made to Ads.adjust-net.jp and 3% (3 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Fmfukuoka.co.jp.

Content Size

404.0 kB

After Optimization

231.8 kB

In fact, the total size of Fmfukuoka.co.jp main page is 404.0 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. 20% of websites need less resources to load. Images take 176.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 45.2 kB

Original 55.2 kB
After minification 36.4 kB
After compression 10.0 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 18.8 kB, which is 34% 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 45.2 kB or 82% of the original size.

Image Optimization

-10%

Potential reduce by 18.0 kB

Original 176.1 kB
After minification 158.1 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. FM FUKUOKA images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 86.6 kB

Original 146.0 kB
After minification 139.3 kB
After compression 59.4 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 86.6 kB or 59% of the original size.

CSS Optimization

-84%

Potential reduce by 22.3 kB

Original 26.7 kB
After minification 19.7 kB
After compression 4.4 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. Fmfukuoka.co.jp needs all CSS files to be minified and compressed as it can save up to 22.3 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of FM FUKUOKA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts 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 experience of reading tabular or list data using assistive technology, like a screen reader.

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

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

Browser errors were logged to the console

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

JA
Language Claimed

N/A
Encoding

SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Fmfukuoka.co.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 Fmfukuoka.co.jp main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

fmfukuoka.co.jp

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

FM FUKUOKA (エフエム福岡)

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

fmfukuoka.co.jp

index2.php

top.css

prettyPhoto.css

banner2.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

fmfukuoka.co.jp

index2.php

top.css

prettyPhoto.css

banner2.js

w_form.cgi

window.js

enquetwin.js

include.js

jquery-2.1.1.min.js

jquery.prettyPhoto.js

AC_RunActiveContent.js

aScroller-1.0.js

brand

jquery.Pc2Sp.js

brand

ga.js

Logo_40wht.gif

bg_menu.gif

bnr_radiko1207.gif

for_sp_banner.png

bnr_program.jpg

j_img120160225115220.jpg

e_img120160225115220.jpg

mon.gif

tit_listens.gif

tit_look.gif

tit_know.gif

cont_top.jpg

t_program.gif

cont_bottom.jpg

t_special.gif

bbiqxfm_090205.jpg

bnr_axa.gif

20150401_45th_200x50.png

oricon_style001.gif

oricon_style003.gif

oricon_style002.gif

20120418_lismowave-200x50.gif

20111201_docodemofm-200x50.gif

20130913_radioweb_200x50.gif

20150209_qlpp_200x50.png

081117pawacom.gif