Tools & Wizards About Us

Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

t-rex-jp.com

T-REX / 電動ヘリコプターT-REX(ティーレックス)ヒロテック

Page Load Speed

2.5 sec in total

First Response

525 ms

Resources Loaded

1.7 sec

Page Rendered

334 ms

About Website

Visit t-rex-jp.com now to see the best up-to-date T REX Jp content for Japan and also check out these interesting facts you probably never knew about t-rex-jp.com

T-REX JAPAN / 電動ヘリコプターT-REX(ティーレックス)正規日本代理店ヒロテック

Visit t-rex-jp.com

Key Findings

We analyzed T-rex-jp.com page load time and found that the first response time was 525 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

t-rex-jp.com performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

t-rex-jp.com

525 ms

import.css

162 ms

shop_sticker_s.jpg

324 ms

hirotech_banner.jpg

497 ms

nabuc_logo_color.jpg

329 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 93% of them (27 requests) were addressed to the original T-rex-jp.com, 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain T-rex-jp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 67.2 kB (7%)

Content Size

900.3 kB

After Optimization

833.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of T-rex-jp.com main page is 900.3 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. 20% of websites need less resources to load. Images take 868.0 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 7.8 kB

  • Original 11.2 kB
  • After minification 10.7 kB
  • After compression 3.5 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. 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 7.8 kB or 69% of the original size.

Image Optimization

-5%

Potential reduce by 46.3 kB

  • Original 868.0 kB
  • After minification 821.7 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. T REX Jp images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 971 B

  • Original 6.8 kB
  • After minification 6.8 kB
  • After compression 5.9 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 971 B or 14% of the original size.

CSS Optimization

-86%

Potential reduce by 12.2 kB

  • Original 14.3 kB
  • After minification 10.2 kB
  • After compression 2.0 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. T-rex-jp.com needs all CSS files to be minified and compressed as it can save up to 12.2 kB or 86% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

28

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of T REX Jp. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

t-rex-jp.com accessibility score

93

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

t-rex-jp.com 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

t-rex-jp.com SEO score

75

Search Engine Optimization Advices

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 T-rex-jp.com 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 T-rex-jp.com 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

Open Graph description is not detected on the main page of T REX Jp. 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: