Tools & Wizards About Us

Report Summary

  • 83

    Performance

    Renders faster than
    87% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

tolink.co.jp

中国語会話はネットで！スカイプのマンツーマン中国語教室

Page Load Speed

1.8 sec in total

First Response

520 ms

Resources Loaded

1.2 sec

Page Rendered

81 ms

About Website

Click here to check amazing Tolink content for Japan. Otherwise, check out these important facts you probably never knew about tolink.co.jp

オンラインのマンツーマン語学教室です。中国語、英語、スペイン語を学習することが可能です。

Visit tolink.co.jp

Key Findings

We analyzed Tolink.co.jp page load time and found that the first response time was 520 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

tolink.co.jp performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

64/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.0 s

95/100

10%

Network Requests Diagram

tolink.co.jp

520 ms

style.css

169 ms

layout.css

336 ms

jquery-1.3.2.min.js

335 ms

cufon-yui.js

349 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 83% of them (15 requests) were addressed to the original Tolink.co.jp, 11% (2 requests) were made to Google-analytics.com and 6% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (520 ms) belongs to the original domain Tolink.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 7.6 kB (15%)

Content Size

50.4 kB

After Optimization

42.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tolink.co.jp main page is 50.4 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. Only 10% of websites need less resources to load. Images take 22.5 kB which makes up the majority of the site volume.

HTML Optimization

-56%

Potential reduce by 2.2 kB

  • Original 3.8 kB
  • After minification 3.5 kB
  • After compression 1.7 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 56% of the original size.

Image Optimization

-0%

Potential reduce by 68 B

  • Original 22.5 kB
  • After minification 22.4 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. Tolink images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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

-78%

Potential reduce by 5.4 kB

  • Original 6.9 kB
  • After minification 5.6 kB
  • After compression 1.5 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. Tolink.co.jp needs all CSS files to be minified and compressed as it can save up to 5.4 kB or 78% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tolink. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

tolink.co.jp accessibility score

93

Accessibility Issues

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

Links do not have a discernible name

Best Practices

tolink.co.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

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

tolink.co.jp SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tolink.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed English language. Our system also found out that Tolink.co.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 Tolink. 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: