Tools & Wizards About Us
airconkouji-guide.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

airconkouji-guide.com

日本全国の業務用エアコン・専門業者を探すなら - 業務用エアコン工事業者ガイド

Page Load Speed

6.9 sec in total

First Response

696 ms

Resources Loaded

5.9 sec

Page Rendered

286 ms

airconkouji-guide.com screenshot

About Website

Click here to check amazing Airconkouji Guide content for Japan. Otherwise, check out these important facts you probably never knew about airconkouji-guide.com

業務用エアコン 工事業者ガイドは全国の工事・設置・撤去・移設できる設備業者をお探しいただけます。地図や住所から、大手メーカー、設置場所に至るまで、あらゆる視点からお求めの専門業者をスピード検索。

Visit airconkouji-guide.com

Key Findings

We analyzed Airconkouji-guide.com page load time and found that the first response time was 696 ms and then it took 6.2 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

airconkouji-guide.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.051

99/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

Network Requests Diagram

airconkouji-guide.com

696 ms

www.airconkouji-guide.com

2631 ms

style.css

855 ms

responsive.css

1066 ms

style_add.css

647 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 92% of them (44 requests) were addressed to the original Airconkouji-guide.com, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Airconkouji-guide.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 332.3 kB (26%)

Content Size

1.3 MB

After Optimization

936.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Airconkouji-guide.com main page is 1.3 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. 40% of websites need less resources to load. Images take 981.4 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 50.2 kB

  • Original 56.4 kB
  • After minification 51.1 kB
  • After compression 6.2 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 50.2 kB or 89% of the original size.

Image Optimization

-13%

Potential reduce by 126.4 kB

  • Original 981.4 kB
  • After minification 855.0 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. Obviously, Airconkouji Guide needs image optimization as it can save up to 126.4 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-53%

Potential reduce by 63.5 kB

  • Original 119.4 kB
  • After minification 119.3 kB
  • After compression 55.9 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 63.5 kB or 53% of the original size.

CSS Optimization

-83%

Potential reduce by 92.2 kB

  • Original 111.5 kB
  • After minification 93.6 kB
  • After compression 19.4 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. Airconkouji-guide.com needs all CSS files to be minified and compressed as it can save up to 92.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (22%)

Requests Now

45

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Airconkouji Guide. 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 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

airconkouji-guide.com

airconkouji-guide.com

696 ms

www.airconkouji-guide.com

www.airconkouji-guide.com

2631 ms

style.css

style.css

855 ms

responsive.css

responsive.css

1066 ms

style_add.css

style_add.css

647 ms

font-awesome.min.css

font-awesome.min.css

864 ms

yakuhanjp_s.min.css

yakuhanjp_s.min.css

15 ms

logo.png

logo.png

668 ms

banner_3.jpg

banner_3.jpg

1177 ms

tenkase4.png

tenkase4.png

966 ms

tenkasecompact.png

tenkasecompact.png

967 ms

tenkase2.png

tenkase2.png

965 ms

tenkase1.png

tenkase1.png

966 ms

tenturi.png

tenturi.png

1068 ms

kabekake.png

kabekake.png

1071 ms

yukaoki.png

yukaoki.png

1077 ms

tyubo.png

tyubo.png

1085 ms

builtin.png

builtin.png

1127 ms

duct.png

duct.png

1401 ms

tenjojizai.png

tenjojizai.png

1280 ms

clean.png

clean.png

1285 ms

daikin.png

daikin.png

1291 ms

toshiba.png

toshiba.png

1299 ms

mitsubishielectric.png

mitsubishielectric.png

1349 ms

hitachi.png

hitachi.png

1492 ms

mhi.png

mhi.png

1499 ms

pana.png

pana.png

1506 ms

office.jpg

office.jpg

1730 ms

shop.jpg

shop.jpg

2017 ms

restaurant.jpg

restaurant.jpg

1859 ms

beautysalon.jpg

beautysalon.jpg

1917 ms

school.jpg

school.jpg

1713 ms

hospital.jpg

hospital.jpg

1932 ms

factory.jpg

factory.jpg

2141 ms

warehouse.jpg

warehouse.jpg

2161 ms

banner_2.jpg

banner_2.jpg

2550 ms

pagetop.png

pagetop.png

2090 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

2151 ms

airconkouji.js

airconkouji.js

2028 ms

form.js

form.js

1913 ms

pagetop.js

pagetop.js

1904 ms

scroll.js

scroll.js

1737 ms

map.png

map.png

1805 ms

ken-link.png

ken-link.png

1595 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1823 ms

analytics.js

analytics.js

19 ms

collect

collect

13 ms

js

js

67 ms

Accessibility Review

airconkouji-guide.com accessibility score

96

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.

Best Practices

airconkouji-guide.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

airconkouji-guide.com SEO score

99

Search Engine Optimization Advices

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 Airconkouji-guide.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 Airconkouji-guide.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

airconkouji-guide.com

Open Graph data is detected on the main page of Airconkouji Guide. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: