Tools & Wizards About Us
gadget-and-radio.com screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

gadget-and-radio.com

Gadget and Radio

Page Load Speed

5.3 sec in total

First Response

1 sec

Resources Loaded

3.9 sec

Page Rendered

313 ms

gadget-and-radio.com screenshot

About Website

Visit gadget-and-radio.com now to see the best up-to-date Gadget And Radio content for Japan and also check out these interesting facts you probably never knew about gadget-and-radio.com

ガジェットはもちろん、電波や基地局、モバイルネットワークに関して取り上げるブログです。

Visit gadget-and-radio.com

Key Findings

We analyzed Gadget-and-radio.com page load time and found that the first response time was 1 sec and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

gadget-and-radio.com performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.3 s

12/100

10%

Network Requests Diagram

www.gadget-and-radio.com

1047 ms

style.css

171 ms

font-awesome.min.css

332 ms

style.css

334 ms

fluidity.min.css

341 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 68% of them (38 requests) were addressed to the original Gadget-and-radio.com, 9% (5 requests) were made to I0.wp.com and 5% (3 requests) were made to I1.wp.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Gadget-and-radio.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 58.0 kB (15%)

Content Size

383.3 kB

After Optimization

325.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gadget-and-radio.com main page is 383.3 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. 40% of websites need less resources to load. Javascripts take 154.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 50.7 kB

  • Original 61.7 kB
  • After minification 58.0 kB
  • After compression 11.0 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. 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 50.7 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 86 B

  • Original 131.6 kB
  • After minification 131.5 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. Gadget And Radio images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 3.1 kB

  • Original 154.1 kB
  • After minification 153.3 kB
  • After compression 151.0 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

-11%

Potential reduce by 4.1 kB

  • Original 35.9 kB
  • After minification 35.5 kB
  • After compression 31.8 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. Gadget-and-radio.com needs all CSS files to be minified and compressed as it can save up to 4.1 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (73%)

Requests Now

51

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gadget And Radio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.gadget-and-radio.com

www.gadget-and-radio.com

1047 ms

style.css

style.css

171 ms

font-awesome.min.css

font-awesome.min.css

332 ms

style.css

style.css

334 ms

fluidity.min.css

fluidity.min.css

341 ms

responsive.css

responsive.css

340 ms

style.min.css

style.min.css

345 ms

screen.min.css

screen.min.css

341 ms

wp-style.css

wp-style.css

494 ms

wpp.css

wpp.css

496 ms

font-awesome.min.css

font-awesome.min.css

29 ms

jetpack.css

jetpack.css

511 ms

jquery.min.js

jquery.min.js

684 ms

jquery-migrate.min.js

jquery-migrate.min.js

509 ms

jquery.tablesorter.min.js

jquery.tablesorter.min.js

515 ms

jquery.metadata.js

jquery.metadata.js

659 ms

wp-script.js

wp-script.js

660 ms

javascript.js

javascript.js

679 ms

javascript.js

javascript.js

680 ms

adsbygoogle.js

adsbygoogle.js

161 ms

photon.js

photon.js

687 ms

devicepx-jetpack.js

devicepx-jetpack.js

34 ms

front.min.js

front.min.js

822 ms

gprofiles.js

gprofiles.js

15 ms

wpgroho.js

wpgroho.js

824 ms

wp-embed.min.js

wp-embed.min.js

849 ms

e-202431.js

e-202431.js

33 ms

gprofiles.js

gprofiles.js

26 ms

style.css

style.css

685 ms

media.css

media.css

518 ms

under640.css

under640.css

523 ms

feedly.css

feedly.css

172 ms

extension.css

extension.css

171 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

221 ms

RakunteMN.png

RakunteMN.png

153 ms

widestar3_2.png

widestar3_2.png

286 ms

img_discount-mini_01.png

img_discount-mini_01.png

295 ms

SB_tokusuru-support.png

SB_tokusuru-support.png

176 ms

L5G_frequency.png

L5G_frequency.png

196 ms

cropped-ameagari-ajisai.jpg

cropped-ameagari-ajisai.jpg

189 ms

white.png

white.png

189 ms

200-featured-15x15.png

200-featured-15x15.png

691 ms

1477-featured-15x15.png

1477-featured-15x15.png

698 ms

166-featured-15x15.png

166-featured-15x15.png

715 ms

1020-featured-15x15.jpg

1020-featured-15x15.jpg

717 ms

2059-featured-15x15.jpg

2059-featured-15x15.jpg

742 ms

b42freq_assign.png

b42freq_assign.png

196 ms

image.jpg

image.jpg

188 ms

rakutenMNConnectsS10IFtoKDDI.jpg

rakutenMNConnectsS10IFtoKDDI.jpg

238 ms

feedly-follow-rectangle-volume-medium_2x.png

feedly-follow-rectangle-volume-medium_2x.png

193 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

101 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

513 ms

icomoon.woff

icomoon.woff

204 ms

search.png

search.png

195 ms

dc.js

dc.js

28 ms

__utm.gif

__utm.gif

16 ms

Accessibility Review

gadget-and-radio.com accessibility score

92

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

gadget-and-radio.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Page has valid source maps

SEO Factors

gadget-and-radio.com SEO score

85

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

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Gadget-and-radio.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 Gadget-and-radio.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

gadget-and-radio.com

Open Graph description is not detected on the main page of Gadget And Radio. 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: