Tools & Wizards About Us
hamamatsu-city.net screenshot

Report Summary

  • 83

    Performance

    Renders faster than
    87% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

hamamatsu-city.net

浜松ビジネス・オンライン

Page Load Speed

3.7 sec in total

First Response

572 ms

Resources Loaded

3 sec

Page Rendered

147 ms

hamamatsu-city.net screenshot

About Website

Click here to check amazing Hamamatsu City content. Otherwise, check out these important facts you probably never knew about hamamatsu-city.net

浜松市の様々な企業情報をまとめた総合サイトです！

Visit hamamatsu-city.net

Key Findings

We analyzed Hamamatsu-city.net page load time and found that the first response time was 572 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

hamamatsu-city.net performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value4.5 s

71/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.1

89/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

Network Requests Diagram

hamamatsu-city.net

572 ms

www.hamamatsu-city.net

571 ms

styles.css

183 ms

tablet.css

363 ms

smart.css

363 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 79% of them (19 requests) were addressed to the original Hamamatsu-city.net, 8% (2 requests) were made to B.st-hatena.com and 4% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Hamamatsu-city.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 68.6 kB (18%)

Content Size

384.4 kB

After Optimization

315.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hamamatsu-city.net main page is 384.4 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 329.7 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 7.2 kB

  • Original 10.3 kB
  • After minification 8.6 kB
  • After compression 3.1 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. This page needs HTML code to be minified as it can gain 1.7 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 7.2 kB or 70% of the original size.

Image Optimization

-18%

Potential reduce by 58.6 kB

  • Original 329.7 kB
  • After minification 271.1 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, Hamamatsu City needs image optimization as it can save up to 58.6 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 432 B

  • Original 36.5 kB
  • After minification 36.5 kB
  • After compression 36.1 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

-29%

Potential reduce by 2.3 kB

  • Original 8.0 kB
  • After minification 8.0 kB
  • After compression 5.6 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. Hamamatsu-city.net needs all CSS files to be minified and compressed as it can save up to 2.3 kB or 29% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

18

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hamamatsu City. According to our analytics all requests are already optimized.

Network Requests Diagram

hamamatsu-city.net

hamamatsu-city.net

572 ms

www.hamamatsu-city.net

www.hamamatsu-city.net

571 ms

styles.css

styles.css

183 ms

tablet.css

tablet.css

363 ms

smart.css

smart.css

363 ms

jquery.min.js

jquery.min.js

9 ms

xrea_header.js

xrea_header.js

37 ms

bookmark_button.js

bookmark_button.js

9 ms

bookmark_button.js

bookmark_button.js

36 ms

btn_0sitemap.png

btn_0sitemap.png

182 ms

btn_0rss.png

btn_0rss.png

182 ms

btn_0twitter.png

btn_0twitter.png

182 ms

Entypo_2692(0)_64.png

Entypo_2692(0)_64.png

532 ms

link.gif

link.gif

362 ms

hatena_btn.png

hatena_btn.png

332 ms

btn_0hatena.png

btn_0hatena.png

334 ms

back_navi.png

back_navi.png

335 ms

navi_back.png

navi_back.png

360 ms

img_box_top.png

img_box_top.png

510 ms

banner.png

banner.png

1411 ms

arrow.png

arrow.png

512 ms

mark.gif

mark.gif

518 ms

footer.png

footer.png

486 ms

bnr_xrea.png

bnr_xrea.png

56 ms

Accessibility Review

hamamatsu-city.net accessibility score

77

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

hamamatsu-city.net 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

hamamatsu-city.net SEO score

98

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

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hamamatsu-city.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 Hamamatsu-city.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

hamamatsu-city.net

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