Access big5.wallcoo.com. 貓貓桌布酷 wallcoo.com：專業桌布下載站，提供多分辨率電腦桌布、寬屏桌布。

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

74/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.086

93/100

15%

TTI (Time to Interactive)

Value4.2 s

85/100

10%

big5.wallcoo.com

991 ms

indexhtml.css

249 ms

brand

16 ms

brand

29 ms

c.js

1019 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 66% of them (56 requests) were addressed to the original Big5.wallcoo.com, 11% (9 requests) were made to Pos.baidu.com and 9% (8 requests) were made to Cpro.baidustatic.com. The less responsive or slowest element that took the longest time to load (3.6 sec) relates to the external source Pos.baidu.com.

Content Size

385.7 kB

After Optimization

146.2 kB

In fact, the total size of Big5.wallcoo.com main page is 385.7 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. 35% of websites need less resources to load. Javascripts take 291.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 42.9 kB

Original 54.2 kB
After minification 52.3 kB
After compression 11.2 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 42.9 kB or 79% of the original size.

Image Optimization

-6%

Potential reduce by 2.3 kB

Original 36.1 kB
After minification 33.8 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. Big 5 Wallcoo images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 191.6 kB

Original 291.7 kB
After minification 291.7 kB
After compression 100.1 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 191.6 kB or 66% of the original size.

CSS Optimization

-73%

Potential reduce by 2.8 kB

Original 3.8 kB
After minification 3.0 kB
After compression 1.0 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. Big5.wallcoo.com needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 73% of the original size.

Requests Now

After Optimization

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Big 5 Wallcoo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 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 semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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 experience of reading tabular or list data using assistive technology, like a screen reader.

High

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

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

High

Uses deprecated APIs

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

BIG5

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Big5.wallcoo.com 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 Big5.wallcoo.com 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

big5.wallcoo.com

Open Graph description is not detected on the main page of Big 5 Wallcoo. 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

貓貓桌布酷 wallcoo.com：專業桌布下載站，提供多分辨率電腦桌布、寬屏桌布。

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

big5.wallcoo.com

indexhtml.css

brand

brand

c.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

big5.wallcoo.com

indexhtml.css

brand

brand

c.js

ver_big5.gif

ver_english.gif

logo.gif

addFavorite.gif

news_left.gif

news_right.gif

250.jpg

sort_left.gif

sort_right.gif

title_right.gif

news_bg.gif

google_custom_search_watermark.gif

feb-16-month-of-love-cals.jpg

feb-16-set-your-love-free-cals.jpg

jan-16-back-to-relax-not-for-the-monkey-cals.jpg

jan-16-all-that-belongs-to-the-past-cals.jpg

gingerbread_man_with_colorful_candiess.jpg

Christmas_Reindeer_and_snowflakess.jpg

v_franklin_bike_chases.jpg

v_frisk_mes.jpg

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Watercolor_Paintings_by_Z.L.Feng_12s.jpg

City%204%20Leeds%200s.jpg

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Ewen-Stenhouses.jpg

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[wallcoo_com]_sweet_girls_illustration_on_romance_novel_cover_b919s.jpg

6s.jpg

[wallcoo_com]_Baby_Photography_of_baby_with_hat_ISPC006044s.jpg

388400.js

Vast_summer_grassland_017s.jpg