Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 55% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    34% of websites

  • 77

    SEO

    Google-friendlier than
    45% of websites

snowbird.jp

株式会社SNOWBIRD | TOP

Page Load Speed

4.2 sec in total

First Response

868 ms

Resources Loaded

3.2 sec

Page Rendered

154 ms

snowbird.jp screenshot

About Website

Visit snowbird.jp now to see the best up-to-date Snowbird content for Japan and also check out these interesting facts you probably never knew about snowbird.jp

株式会社スノーバードのホームページへようこそ。私たちはラジオ番組の制作会社です。

Visit snowbird.jp

Key Findings

We analyzed Snowbird.jp page load time and found that the first response time was 868 ms and then it took 3.4 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

snowbird.jp performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.4 s

98/100

10%

Network Requests Diagram

snowbird.jp

868 ms

index.css

589 ms

iepngfix.js

585 ms

analytics.js

21 ms

menu.gif

177 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 76% of them (13 requests) were addressed to the original Snowbird.jp, 24% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Snowbird.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 73.5 kB (17%)

Content Size

425.9 kB

After Optimization

352.5 kB

In fact, the total size of Snowbird.jp main page is 425.9 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. Only 10% of websites need less resources to load. Images take 350.8 kB which makes up the majority of the site volume.

HTML Optimization

-58%

Potential reduce by 2.2 kB

  • Original 3.8 kB
  • After minification 3.5 kB
  • After compression 1.6 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 2.2 kB or 58% of the original size.

Image Optimization

-11%

Potential reduce by 38.4 kB

  • Original 350.8 kB
  • After minification 312.4 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. Obviously, Snowbird needs image optimization as it can save up to 38.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-46%

Potential reduce by 31.6 kB

  • Original 69.5 kB
  • After minification 68.4 kB
  • After compression 37.9 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 31.6 kB or 46% of the original size.

CSS Optimization

-70%

Potential reduce by 1.3 kB

  • Original 1.8 kB
  • After minification 1.4 kB
  • After compression 552 B

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. Snowbird.jp needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 70% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

16

After Optimization

16

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Snowbird. According to our analytics all requests are already optimized.

Accessibility Review

snowbird.jp accessibility score

78

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

snowbird.jp best practices score

67

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

SEO Factors

snowbird.jp SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Snowbird.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Snowbird.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 Snowbird. 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: