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name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

91/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value2.4 s

98/100

10%

lookpe.com

1208 ms

jquery.fullpage.css

478 ms

zhuanti.css

490 ms

hotcss.js

1259 ms

nav.js

498 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that all of those requests were addressed to Lookpe.com and no external sources were called. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Lookpe.com.

Content Size

3.7 MB

After Optimization

2.4 MB

In fact, the total size of Lookpe.com main page is 3.7 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. 60% of websites need less resources to load. Images take 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 10.2 kB

Original 14.6 kB
After minification 14.0 kB
After compression 4.4 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 10.2 kB or 70% of the original size.

Image Optimization

-34%

Potential reduce by 1.2 MB

Original 3.6 MB
After minification 2.4 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. Obviously, Lookpe needs image optimization as it can save up to 1.2 MB or 34% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-45%

Potential reduce by 41.2 kB

Original 90.5 kB
After minification 90.4 kB
After compression 49.4 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 41.2 kB or 45% of the original size.

CSS Optimization

-24%

Potential reduce by 6.8 kB

Original 28.5 kB
After minification 28.5 kB
After compression 21.7 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. Lookpe.com needs all CSS files to be minified and compressed as it can save up to 6.8 kB or 24% of the original size.

Requests Now

After Optimization

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lookpe. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

High

Serves images with low resolution

Low

Detected JavaScript libraries

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

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

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 Lookpe.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 Lookpe.com 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

lookpe.com

Open Graph description is not detected on the main page of Lookpe. 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

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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

lookpe.com

jquery.fullpage.css

zhuanti.css

hotcss.js

nav.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

lookpe.com

jquery.fullpage.css

zhuanti.css

hotcss.js

nav.js

jquery.SuperSlide.2.1.1.js

anim.js

jquery.fullpage.js

css.css

animate_zhuanti.css

proscrol.css

anim.css

zhanti_bg1.jpg

logo.jpg

zhanti1_pic2.png

zhuanti2_pic2.png

zhuanti2_pic3.png

zhuanti3_img1.jpg

zhuanti4_pic1.png

zhuanti4_pic2.png

zhuanti5_img1.jpg

zhuanti6_img1.png

zhuanti7_img1.png

xtu7.jpg

kefu_01.png

erweima.jpg

kefu_03.png

zhanti1_pic1.png

zhanti_ico2.png

zhanti_ico1.png

zhanti_ico1_on.png

zhanti_bg2.jpg

zhuanti2_ico1.png

zhanti_ico3.png

zhanti_bg3.jpg

zhuanti3_pic1.png

zhuanti3_ico1.png

zhuanti3_ico2.png

zhuanti3_ico3.png

zhuanti3_ico4.png

zhanti_bg4.jpg

zhuanti4_ico1.png

zhanti_bg5.jpg