Access lanjing-lijia.com. 蓝景丽家

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

www.ljlj.cc

2578 ms

ljlj_index.css

1998 ms

jquery-1.7.2.min.js

3337 ms

jquery.lazyload.js

2920 ms

header.js

2921 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Lanjing-lijia.com, 24% (24 requests) were made to Ljlj.cc and 10% (10 requests) were made to Img.ljlj.cc. The less responsive or slowest element that took the longest time to load (19.7 sec) relates to the external source Img.ljlj.cc.

Content Size

3.2 MB

After Optimization

2.5 MB

In fact, the total size of Lanjing-lijia.com main page is 3.2 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. 35% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 216.0 kB

Original 235.5 kB
After minification 133.9 kB
After compression 19.5 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 101.6 kB, which is 43% 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 216.0 kB or 92% of the original size.

Image Optimization

-12%

Potential reduce by 342.9 kB

Original 2.8 MB
After minification 2.5 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. Obviously, Lanjing Lijia needs image optimization as it can save up to 342.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 77.2 kB

Original 116.5 kB
After minification 111.8 kB
After compression 39.4 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 77.2 kB or 66% of the original size.

CSS Optimization

-80%

Potential reduce by 14.3 kB

Original 17.9 kB
After minification 15.3 kB
After compression 3.6 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. Lanjing-lijia.com needs all CSS files to be minified and compressed as it can save up to 14.3 kB or 80% of the original size.

Requests Now

After Optimization

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lanjing Lijia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 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 experience of reading tabular or list data using assistive technology, like a screen reader.

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

Links do not have a discernible name

High

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

High

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

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lanjing-lijia.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 Lanjing-lijia.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

lanjing-lijia.com

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

蓝景丽家

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

www.ljlj.cc

ljlj_index.css

jquery-1.7.2.min.js

jquery.lazyload.js

header.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

www.ljlj.cc

ljlj_index.css

jquery-1.7.2.min.js

jquery.lazyload.js

header.js

ljlj_script.js

online_index.class.php

loading.gif

shop_index_06.gif

shop_index_09.gif

shop_index_11.gif

shop_index_18.gif

shop_index_19.gif

shop_index_07.png

shop_index1_07.png

small_shangchengguanggao22241.jpg

small_2016040508.jpg

small_msjj2016033011.jpg

small_2016032408.jpg

small_201620162016.jpg

small_20160325h7.jpg

small_2016030703.jpg

shangchengguanggao22241.jpg

2016040508.jpg

msjj2016033011.jpg

2016032408.jpg

201620162016.jpg

20160325h7.jpg

2016030703.jpg

banner_img_09.png

banner_img_07.png

shop_index_67.png

shop_index_65.png

h.js

21.gif

adv.js

getInfo

560brand_home_logo.png

201511271448613928165.jpg

hm.gif

33brand_home_logo.png

393brand_home_logo.png

218brand_home_logo.png