Access elweb.tw. 多益,托福,雅思,英檢,SAT,日文,學英文補習班

Report Summary

About Website

Click here to check amazing Elweb content for Taiwan. Otherwise, check out these important facts you probably never knew about elweb.tw

學英文補習班推薦菁英：台北,板橋,桃園,新竹,台中,高雄皆可上課。提供TOEIC多益,TOEFL托福,IELTS雅思,全民英檢,日文會話課程,菁英國際英文補習班創造新時代英日文學習,不論留學英美升遷驅勢,英文是你立足地球村最佳利器

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name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value18.7 s

0/100

25%

SI (Speed Index)

Value22.4 s

0/100

10%

TBT (Total Blocking Time)

Value1,830 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.0 s

6/100

10%

www.language-center.com.tw

1229 ms

core.css

787 ms

bootstrap.min.css

31 ms

animate.min.css

27 ms

magnific-popup.css

588 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Elweb.tw, 8% (6 requests) were made to Cdnjs.cloudflare.com and 8% (6 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (5.5 sec) relates to the external source Language-center.com.tw.

Content Size

2.1 MB

After Optimization

1.9 MB

In fact, the total size of Elweb.tw main page is 2.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 148.0 kB

Original 174.0 kB
After minification 124.5 kB
After compression 26.0 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 49.5 kB, which is 28% 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 148.0 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 1.5 MB
After minification 1.5 MB

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. Elweb images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 37.8 kB

Original 363.3 kB
After minification 360.5 kB
After compression 325.6 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

-17%

Potential reduce by 11.0 kB

Original 64.9 kB
After minification 64.9 kB
After compression 53.9 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. Elweb.tw needs all CSS files to be minified and compressed as it can save up to 11.0 kB or 17% of the original size.

Requests Now

After Optimization

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Elweb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

JA
Language Claimed

ZH
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Elweb.tw 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 Chinese language. Our system also found out that Elweb.tw 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

elweb.tw

Open Graph data is detected on the main page of Elweb. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

多益,托福,雅思,英檢,SAT,日文,學英文補習班 - 菁英國際

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)