Tools & Wizards About Us

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

gairpro.jp

業務用エアコン激安販売工事メンテナンスのGエアpro(ジーエアプロ)

Page Load Speed

8.2 sec in total

First Response

1.9 sec

Resources Loaded

6.1 sec

Page Rendered

200 ms

About Website

Click here to check amazing Gairpro content. Otherwise, check out these important facts you probably never knew about gairpro.jp

業務用エアコンを激安価格で販売いたします。費用も格安！見積り相談無料です。東京都、埼玉県、神奈川県、千葉県等出張工事いたします。

Visit gairpro.jp

Key Findings

We analyzed Gairpro.jp page load time and found that the first response time was 1.9 sec and then it took 6.3 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

gairpro.jp performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value6.0 s

47/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

Network Requests Diagram

gairpro.jp

1851 ms

style.css

899 ms

common.css

520 ms

search.css

710 ms

others.css

740 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 92% of them (72 requests) were addressed to the original Gairpro.jp, 4% (3 requests) were made to Google-analytics.com and 1% (1 request) were made to S.yjtag.jp. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Gairpro.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 277.1 kB (41%)

Content Size

680.0 kB

After Optimization

402.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gairpro.jp main page is 680.0 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. 30% of websites need less resources to load. Images take 304.0 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 22.1 kB

  • Original 29.2 kB
  • After minification 27.4 kB
  • After compression 7.0 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 22.1 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 10.7 kB

  • Original 304.0 kB
  • After minification 293.3 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. Gairpro images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 165.1 kB

  • Original 253.7 kB
  • After minification 226.3 kB
  • After compression 88.6 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 165.1 kB or 65% of the original size.

CSS Optimization

-85%

Potential reduce by 79.2 kB

  • Original 93.2 kB
  • After minification 66.5 kB
  • After compression 14.0 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. Gairpro.jp needs all CSS files to be minified and compressed as it can save up to 79.2 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (26%)

Requests Now

77

After Optimization

57

  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gairpro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

gairpro.jp 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.

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

gairpro.jp best practices score

58

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

SEO Factors

gairpro.jp SEO score

71

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Gairpro.jp 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 Gairpro.jp 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

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