Tools & Wizards About Us
kougaku-satei.net screenshot

Report Summary

  • 73

    Performance

    Renders faster than
    82% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

kougaku-satei.net

中古車査定｜車買取相場のチェックなら高額査定.net

Page Load Speed

4.5 sec in total

First Response

761 ms

Resources Loaded

3.3 sec

Page Rendered

357 ms

kougaku-satei.net screenshot

About Website

Welcome to kougaku-satei.net homepage info - get ready to check Kougaku Satei best content right away, or after learning these important things about kougaku-satei.net

車査定相場チェックなら車買い取り高額査定.net

Visit kougaku-satei.net

Key Findings

We analyzed Kougaku-satei.net page load time and found that the first response time was 761 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

kougaku-satei.net performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

26/100

25%

SI (Speed Index)

Value4.4 s

73/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.8 s

90/100

10%

Network Requests Diagram

kougaku-satei.net

761 ms

index.css

381 ms

jquery.js

930 ms

jquery_auto.js

379 ms

smartRollover.js

378 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 97% of them (57 requests) were addressed to the original Kougaku-satei.net, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Kougaku-satei.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 72.6 kB (34%)

Content Size

212.8 kB

After Optimization

140.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kougaku-satei.net main page is 212.8 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. 15% of websites need less resources to load. Images take 94.4 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 15.1 kB

  • Original 20.6 kB
  • After minification 18.6 kB
  • After compression 5.4 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 15.1 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 94.4 kB
  • After minification 94.4 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. Kougaku Satei images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 46.9 kB

  • Original 84.5 kB
  • After minification 83.5 kB
  • After compression 37.6 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 46.9 kB or 55% of the original size.

CSS Optimization

-79%

Potential reduce by 10.6 kB

  • Original 13.4 kB
  • After minification 8.8 kB
  • After compression 2.8 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. Kougaku-satei.net needs all CSS files to be minified and compressed as it can save up to 10.6 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (31%)

Requests Now

58

After Optimization

40

  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kougaku Satei. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kougaku-satei.net

kougaku-satei.net

761 ms

index.css

index.css

381 ms

jquery.js

jquery.js

930 ms

jquery_auto.js

jquery_auto.js

379 ms

smartRollover.js

smartRollover.js

378 ms

swfobject.js

swfobject.js

581 ms

0-import.css

0-import.css

188 ms

1-default.css

1-default.css

198 ms

2-layout.css

2-layout.css

396 ms

3-styles.css

3-styles.css

198 ms

body_back.gif

body_back.gif

211 ms

box_back.gif

box_back.gif

211 ms

footer_box_back.gif

footer_box_back.gif

193 ms

header_back.gif

header_back.gif

205 ms

logo.gif

logo.gif

376 ms

icon01.gif

icon01.gif

207 ms

main_back.gif

main_back.gif

373 ms

h2_img01.gif

h2_img01.gif

457 ms

photo02.jpg

photo02.jpg

442 ms

btn01l_off.jpg

btn01l_off.jpg

976 ms

h3_img01.gif

h3_img01.gif

448 ms

h4_img01.jpg

h4_img01.jpg

553 ms

h4_img02.jpg

h4_img02.jpg

589 ms

h4_img03.jpg

h4_img03.jpg

676 ms

h4_img04.jpg

h4_img04.jpg

699 ms

h4_img05.jpg

h4_img05.jpg

705 ms

gn_01.gif

gn_01.gif

736 ms

gn_02.gif

gn_02.gif

792 ms

gn_03.gif

gn_03.gif

858 ms

gn_04.gif

gn_04.gif

889 ms

gn_05.gif

gn_05.gif

895 ms

img01.gif

img01.gif

912 ms

img02.gif

img02.gif

974 ms

img03.gif

img03.gif

1036 ms

img04.gif

img04.gif

1082 ms

img05.gif

img05.gif

1086 ms

img06.gif

img06.gif

1089 ms

img07.gif

img07.gif

1156 ms

img08.gif

img08.gif

1172 ms

img09.gif

img09.gif

1213 ms

img10.gif

img10.gif

1275 ms

img11.gif

img11.gif

1276 ms

img12.gif

img12.gif

1265 ms

img13.gif

img13.gif

1338 ms

img14.gif

img14.gif

1359 ms

kantan-satei.gif

kantan-satei.gif

1385 ms

ga.js

ga.js

6 ms

__utm.gif

__utm.gif

13 ms

btn01lb.jpg

btn01lb.jpg

1439 ms

footer_h2_back.gif

footer_h2_back.gif

1274 ms

line01.gif

line01.gif

1274 ms

footer_back.gif

footer_back.gif

1326 ms

footerbox_back.jpg

footerbox_back.jpg

1336 ms

icon02.gif

icon02.gif

1227 ms

gn_01_over.gif

gn_01_over.gif

1298 ms

gn_02_over.gif

gn_02_over.gif

1239 ms

gn_03_over.gif

gn_03_over.gif

1266 ms

gn_04_over.gif

gn_04_over.gif

1272 ms

gn_05_over.gif

gn_05_over.gif

1223 ms

Accessibility Review

kougaku-satei.net accessibility score

94

Accessibility Issues

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

kougaku-satei.net best practices score

67

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

kougaku-satei.net 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

Links do not have descriptive text

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kougaku-satei.net 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 Kougaku-satei.net main page’s claimed encoding is shift_jis. 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

kougaku-satei.net

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