Tools & Wizards About Us

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

fk-led-e.com

Kyoritsu Densho Co., Ltd.|Mera group of companies、Osaka、Miyazaki - 「乱反射LED共立」の光で安全・安心な世界をつくる

Page Load Speed

8.6 sec in total

First Response

1.7 sec

Resources Loaded

6.7 sec

Page Rendered

222 ms

About Website

Welcome to fk-led-e.com homepage info - get ready to check Fk Led E best content right away, or after learning these important things about fk-led-e.com

LEDの共立電照。「乱反射LED共立電照」の光で安全安心な世界をつくる。LED商品ライナップとして天の川シリーズ（道路灯、歩道灯、トンネル灯、高天井灯）街の光シリーズ（防犯灯）星の光シリーズ（公園灯、駐車場灯、ローポール、投光器、看板灯、サービスステーション灯、スクエア照明、ダウンライト、ブラケット、室内灯、蛍光灯、冷凍庫灯）きらめきシリーズ（LED電球）多数取り揃えております。

Visit fk-led-e.com

Key Findings

We analyzed Fk-led-e.com page load time and found that the first response time was 1.7 sec and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

fk-led-e.com performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value14.6 s

0/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.048

99/100

15%

TTI (Time to Interactive)

Value2.9 s

97/100

10%

Network Requests Diagram

fk-led-e.com

1727 ms

xoops.css

383 ms

style.css

384 ms

ex.css

396 ms

xoops.js

435 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that all of those requests were addressed to Fk-led-e.com and no external sources were called. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Fk-led-e.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 113.0 kB (5%)

Content Size

2.4 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Fk-led-e.com main page is 2.4 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. 60% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 34.3 kB

  • Original 40.7 kB
  • After minification 37.3 kB
  • After compression 6.5 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 34.3 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 557 B

  • Original 2.2 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. Fk Led E images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 64.9 kB

  • Original 95.6 kB
  • After minification 91.3 kB
  • After compression 30.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 64.9 kB or 68% of the original size.

CSS Optimization

-76%

Potential reduce by 13.3 kB

  • Original 17.4 kB
  • After minification 13.5 kB
  • After compression 4.1 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-e.com needs all CSS files to be minified and compressed as it can save up to 13.3 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (24%)

Requests Now

95

After Optimization

72

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fk Led E. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

fk-led-e.com accessibility score

62

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

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

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-e.com best practices score

50

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

fk-led-e.com SEO score

69

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    JA

  • Encoding

    EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Fk-led-e.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Japanese language. Our system also found out that Fk-led-e.com main page’s claimed encoding is euc-jp. 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

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