Tools & Wizards About Us
trombonistn.skr.jp screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

Page Load Speed

1.9 sec in total

First Response

658 ms

Resources Loaded

1.1 sec

Page Rendered

102 ms

trombonistn.skr.jp screenshot

About Website

Click here to check amazing Trombonistn Skr content for Japan. Otherwise, check out these important facts you probably never knew about trombonistn.skr.jp

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Key Findings

We analyzed Trombonistn.skr.jp page load time and found that the first response time was 658 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

trombonistn.skr.jp performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.8 s

100/100

25%

SI (Speed Index)

Value1.1 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

trombonistn.skr.jp

658 ms

Welcome_image.jpg

312 ms

dream.cgi

251 ms

n_banner.jpg

452 ms

mailto.gif

320 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that all of those requests were addressed to Trombonistn.skr.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (658 ms) belongs to the original domain Trombonistn.skr.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.7 kB (34%)

Content Size

28.8 kB

After Optimization

19.1 kB

  • HTML
  • Images

In fact, the total size of Trombonistn.skr.jp main page is 28.8 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 17.6 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 8.7 kB

  • Original 11.2 kB
  • After minification 6.6 kB
  • After compression 2.5 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 4.6 kB, which is 41% 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 8.7 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 944 B

  • Original 17.6 kB
  • After minification 16.6 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. Trombonistn Skr images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • Images

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Trombonistn Skr. According to our analytics all requests are already optimized.

Network Requests Diagram

trombonistn.skr.jp

trombonistn.skr.jp

658 ms

Welcome_image.jpg

Welcome_image.jpg

312 ms

dream.cgi

dream.cgi

251 ms

n_banner.jpg

n_banner.jpg

452 ms

mailto.gif

mailto.gif

320 ms

Accessibility Review

trombonistn.skr.jp accessibility score

54

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

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

trombonistn.skr.jp best practices score

75

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

Serves images with low resolution

SEO Factors

trombonistn.skr.jp SEO score

50

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

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    X-SJIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Trombonistn.skr.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 Trombonistn.skr.jp main page’s claimed encoding is x-sjis. 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

trombonistn.skr.jp

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