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aeea.nmns.edu.tw screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

aeea.nmns.edu.tw

AEEA 天文教育資訊網

Page Load Speed

2.8 sec in total

First Response

890 ms

Resources Loaded

1.8 sec

Page Rendered

96 ms

aeea.nmns.edu.tw screenshot

About Website

Welcome to aeea.nmns.edu.tw homepage info - get ready to check AEEA Nmns best content for Taiwan right away, or after learning these important things about aeea.nmns.edu.tw

Visit aeea.nmns.edu.tw

Key Findings

We analyzed Aeea.nmns.edu.tw page load time and found that the first response time was 890 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

aeea.nmns.edu.tw performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

aeea.nmns.edu.tw

890 ms

Aeea_1.gif

876 ms

aeea_2.gif

659 ms

bot_enter.jpg

440 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that all of those requests were addressed to Aeea.nmns.edu.tw and no external sources were called. The less responsive or slowest element that took the longest time to load (890 ms) belongs to the original domain Aeea.nmns.edu.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 kB (31%)

Content Size

5.0 kB

After Optimization

3.5 kB

  • HTML
  • Images

In fact, the total size of Aeea.nmns.edu.tw main page is 5.0 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 3.1 kB which makes up the majority of the site volume.

HTML Optimization

-63%

Potential reduce by 1.2 kB

  • Original 1.9 kB
  • After minification 1.8 kB
  • After compression 717 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. 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 1.2 kB or 63% of the original size.

Image Optimization

-11%

Potential reduce by 341 B

  • Original 3.1 kB
  • After minification 2.8 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. Obviously, AEEA Nmns needs image optimization as it can save up to 341 B or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AEEA Nmns. According to our analytics all requests are already optimized.

Network Requests Diagram

aeea.nmns.edu.tw

aeea.nmns.edu.tw

890 ms

Aeea_1.gif

Aeea_1.gif

876 ms

aeea_2.gif

aeea_2.gif

659 ms

bot_enter.jpg

bot_enter.jpg

440 ms

Accessibility Review

aeea.nmns.edu.tw accessibility score

58

Accessibility Issues

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

aeea.nmns.edu.tw 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

aeea.nmns.edu.tw SEO score

58

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aeea.nmns.edu.tw can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Aeea.nmns.edu.tw main page’s claimed encoding is . 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

aeea.nmns.edu.tw

Open Graph description is not detected on the main page of AEEA Nmns. 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: