Access bbs.omni-pet.com.tw. OMNI 鸚鵡論壇

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value600 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0.139

79/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

forum.php

1188 ms

style_5_common.css

1254 ms

style_5_forum_index.css

438 ms

common.js

1319 ms

forum.js

685 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 72% of them (53 requests) were addressed to the original Bbs.omni-pet.com.tw, 4% (3 requests) were made to Tcss.qq.com and 3% (2 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (5 sec) belongs to the original domain Bbs.omni-pet.com.tw.

Content Size

1.7 MB

After Optimization

1.1 MB

In fact, the total size of Bbs.omni-pet.com.tw main page is 1.7 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. 40% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 79.9 kB

Original 109.0 kB
After minification 106.2 kB
After compression 29.0 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. 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 79.9 kB or 73% of the original size.

Image Optimization

-11%

Potential reduce by 114.2 kB

Original 1.0 MB
After minification 905.9 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, Bbs OMNI Pet needs image optimization as it can save up to 114.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 289.3 kB

Original 460.5 kB
After minification 453.8 kB
After compression 171.2 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 289.3 kB or 63% of the original size.

CSS Optimization

-77%

Potential reduce by 52.0 kB

Original 67.7 kB
After minification 66.1 kB
After compression 15.7 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. Bbs.omni-pet.com.tw needs all CSS files to be minified and compressed as it can save up to 52.0 kB or 77% of the original size.

Requests Now

After Optimization

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bbs OMNI Pet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

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

Form elements do not have associated labels

High

Links do not have a discernible name

High

These are opportunities to improve keyboard navigation in your application.

High

Some elements have a [tabindex] value greater than 0

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

High

Issues were logged in the Issues panel in Chrome Devtools

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

High

Document uses plugins

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

BIG5

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bbs.omni-pet.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 Bbs.omni-pet.com.tw main page’s claimed encoding is big5. 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

bbs.omni-pet.com.tw

Open Graph description is not detected on the main page of Bbs OMNI Pet. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

OMNI 鸚鵡論壇

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)

Network Requests Diagram

forum.php

style_5_common.css

style_5_forum_index.css

common.js

forum.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

forum.php

style_5_common.css

style_5_forum_index.css

common.js

forum.js

logging.js

md5.js

title.js

ping.js

addthis_widget.js

discuz_tips.js

g5.gif

bg2.jpg

navbg.jpg

qq_login.gif

list.gif

collapsed_no.gif

common_6_icon.jpg

common_54_icon.jpg

common_5_icon.jpg

common_42_icon.jpg

common_65_icon.jpg

common_51_icon.jpg

common_44_icon.jpg

common_48_icon.jpg

common_50_icon.jpg

common_67_icon.jpg

common_37_icon.jpg

common_39_icon.jpg

common_66_icon.jpg

common_56_icon.jpg

common_57_icon.jpg

common_58_icon.jpg

common_59_icon.jpg

common_60_icon.jpg

common_61_icon.jpg

common_62_icon.jpg

common_64_icon.jpg

common_63_icon.jpg

forum.gif

collapsed_yes.gif

top1.jpg

px.png