Tools & Wizards About Us

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

h2s.it

H2S

Page Load Speed

3.3 sec in total

First Response

459 ms

Resources Loaded

2.7 sec

Page Rendered

152 ms

About Website

Visit h2s.it now to see the best up-to-date H2S content for Taiwan and also check out these interesting facts you probably never knew about h2s.it

H2S

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Key Findings

We analyzed H2s.it page load time and found that the first response time was 459 ms and then it took 2.9 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

h2s.it performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.067

97/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

h2s.it

459 ms

www.h2s.it

381 ms

demo.css

126 ms

style1.css

248 ms

modernizr.custom.86080.js

249 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that all of those requests were addressed to H2s.it and no external sources were called. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain H2s.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.9 kB (1%)

Content Size

614.6 kB

After Optimization

609.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of H2s.it main page is 614.6 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 605.1 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 2.5 kB

  • Original 3.4 kB
  • After minification 2.0 kB
  • After compression 860 B

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 1.4 kB, which is 40% 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 2.5 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 1.3 kB

  • Original 605.1 kB
  • After minification 603.8 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. H2S images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 628 B

  • Original 3.5 kB
  • After minification 3.5 kB
  • After compression 2.9 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 628 B or 18% of the original size.

CSS Optimization

-17%

Potential reduce by 437 B

  • Original 2.5 kB
  • After minification 2.5 kB
  • After compression 2.1 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. H2s.it needs all CSS files to be minified and compressed as it can save up to 437 B or 17% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of H2S. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

h2s.it accessibility score

89

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

h2s.it 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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

h2s.it SEO score

100

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise H2s.it can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that H2s.it 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 H2S. 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: