Access drhuang168.com.tw. 黃禎憲皮膚科診所-專科醫師治療，擁有美肌非難事，針對痘疤、腫痘各個擊破，捷運台電師大路3號出口。預約專線：02-23681919

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

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)

Value0.7 s

100/100

10%

drhuang168.com.tw

620 ms

drh_01.jpg

286 ms

drh_08.jpg

385 ms

drh_10.jpg

389 ms

drh_12.jpg

390 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that all of those requests were addressed to Drhuang168.com.tw and no external sources were called. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Drhuang168.com.tw.

Content Size

371.9 kB

After Optimization

356.4 kB

In fact, the total size of Drhuang168.com.tw main page is 371.9 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. 15% of websites need less resources to load. Images take 353.1 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 14.8 kB

Original 18.8 kB
After minification 14.4 kB
After compression 4.0 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 4.4 kB, which is 23% 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 14.8 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 665 B

Original 353.1 kB
After minification 352.4 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. Drhuang 168 images are well optimized though.

Requests Now

After Optimization

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Drhuang 168. According to our analytics all requests are already optimized.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

High

Browser errors were logged to the console

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Drhuang168.com.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 Drhuang168.com.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

Open Graph description is not detected on the main page of Drhuang 168. 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: