Tools & Wizards About Us
fk-led.com screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

fk-led.com

株式会社共立電照 米良企業グループ

Page Load Speed

8.2 sec in total

First Response

590 ms

Resources Loaded

6.4 sec

Page Rendered

1.2 sec

fk-led.com screenshot

About Website

Visit fk-led.com now to see the best up-to-date Fk Led content and also check out these interesting facts you probably never knew about fk-led.com

Visit fk-led.com

Key Findings

We analyzed Fk-led.com page load time and found that the first response time was 590 ms and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

fk-led.com performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value13.3 s

0/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value6.5 s

58/100

10%

Network Requests Diagram

fk-led.com

590 ms

fk-led.com

1074 ms

style.css

395 ms

nav.css

506 ms

all.css

56 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 68% of them (48 requests) were addressed to the original Fk-led.com, 8% (6 requests) were made to Use.fontawesome.com and 7% (5 requests) were made to Unpkg.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Fk-led.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 50.1 kB (1%)

Content Size

9.5 MB

After Optimization

9.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Fk-led.com main page is 9.5 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 9.3 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 28.1 kB

  • Original 37.2 kB
  • After minification 36.6 kB
  • After compression 9.1 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 28.1 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 5.3 kB

  • Original 9.3 MB
  • After minification 9.3 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. Fk Led images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 8.6 kB

  • Original 101.3 kB
  • After minification 101.1 kB
  • After compression 92.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-13%

Potential reduce by 8.1 kB

  • Original 61.6 kB
  • After minification 61.6 kB
  • After compression 53.5 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. Fk-led.com needs all CSS files to be minified and compressed as it can save up to 8.1 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (32%)

Requests Now

57

After Optimization

39

  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fk Led. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

fk-led.com

fk-led.com

590 ms

fk-led.com

fk-led.com

1074 ms

style.css

style.css

395 ms

nav.css

nav.css

506 ms

all.css

all.css

56 ms

swiper-bundle.min.css

swiper-bundle.min.css

55 ms

swiper-bundle.min.css

swiper-bundle.min.css

61 ms

css2

css2

59 ms

js

js

90 ms

style.min.css

style.min.css

527 ms

pagenavi-css.css

pagenavi-css.css

530 ms

wp-mcm-styles.css

wp-mcm-styles.css

589 ms

jquery.min.js

jquery.min.js

57 ms

swiper-bundle.min.js

swiper-bundle.min.js

111 ms

swiper.js

swiper.js

600 ms

controls.js

controls.js

607 ms

sound.js

sound.js

672 ms

script.js

script.js

677 ms

sakurav3.js

sakurav3.js

1390 ms

wpfront-scroll-top.min.js

wpfront-scroll-top.min.js

691 ms

swiper-bundle.min.css

swiper-bundle.min.css

19 ms

swiper-bundle.min.js

swiper-bundle.min.js

16 ms

swiper-bundle.min.js

swiper-bundle.min.js

23 ms

all.css

all.css

14 ms

ga.js

ga.js

26 ms

__utm.gif

__utm.gif

10 ms

headerlogo.png

headerlogo.png

259 ms

header02.png

header02.png

237 ms

play.png

play.png

237 ms

pause.png

pause.png

235 ms

off.png

off.png

236 ms

on.png

on.png

236 ms

top_paraimg01.jpg

top_paraimg01.jpg

3165 ms

denkyuugif_20230802.gif

denkyuugif_20230802.gif

2440 ms

top_paraimg02.jpg

top_paraimg02.jpg

3174 ms

top_lineupimg.jpg

top_lineupimg.jpg

1240 ms

top_photog_01.jpg

top_photog_01.jpg

1244 ms

top_photog_16.jpg

top_photog_16.jpg

2247 ms

top_photog_03.jpg

top_photog_03.jpg

1576 ms

top_photog_17.jpg

top_photog_17.jpg

2089 ms

top_photog_05.jpg

top_photog_05.jpg

1912 ms

top_photog_06.jpg

top_photog_06.jpg

2084 ms

top_photog_07.jpg

top_photog_07.jpg

2420 ms

top_photog_08.jpg

top_photog_08.jpg

2262 ms

top_photog_09.jpg

top_photog_09.jpg

2452 ms

top_photog_10.jpg

top_photog_10.jpg

2436 ms

top_photog_11.jpg

top_photog_11.jpg

2591 ms

top_photog_12.jpg

top_photog_12.jpg

2608 ms

top_photog_13.jpg

top_photog_13.jpg

2642 ms

top_photog_14.jpg

top_photog_14.jpg

2658 ms

top_photog_15.jpg

top_photog_15.jpg

2764 ms

our_team_01-1.jpg

our_team_01-1.jpg

2946 ms

our_team_02-1.jpg

our_team_02-1.jpg

3048 ms

our_team_03-1.jpg

our_team_03-1.jpg

2865 ms

our_team_04.jpg

our_team_04.jpg

2934 ms

top_808meraimg.gif

top_808meraimg.gif

3069 ms

DSC_0989-1024x683.jpg

DSC_0989-1024x683.jpg

3106 ms

1-7-1024x683.jpg

1-7-1024x683.jpg

3117 ms

1-6-1024x683.jpg

1-6-1024x683.jpg

3253 ms

DSC_0020-1024x683.jpg

DSC_0020-1024x683.jpg

3272 ms

footer_bgimg.png

footer_bgimg.png

3273 ms

footer_logo.png

footer_logo.png

3286 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFBEj75g.woff

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFBEj75g.woff

45 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFCMj75g.woff

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFCMj75g.woff

128 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFE8j75g.woff

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFE8j75g.woff

181 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFJEj75g.woff

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFJEj75g.woff

185 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFM8k75g.woff

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFM8k75g.woff

183 ms

fa-solid-900.woff

fa-solid-900.woff

15 ms

fa-solid-900.woff

fa-solid-900.woff

29 ms

fa-regular-400.woff

fa-regular-400.woff

29 ms

fa-regular-400.woff

fa-regular-400.woff

28 ms

Accessibility Review

fk-led.com accessibility score

90

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

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.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

fk-led.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

fk-led.com SEO score

82

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

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/).

Impact

Issue

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 Fk-led.com 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 Fk-led.com 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

fk-led.com

Open Graph description is not detected on the main page of Fk Led. 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: