Access ltdts.com. 龙腾天下自驾游-武汉自驾游、武汉自驾游旅行社、武汉汽车俱乐部、武汉车友会、湖北自驾游、湖北自驾游旅行社、武汉自驾游线路、湖北自驾游线路、自驾游路书、散客自驾游,江城自驾游,湖北武汉自驾游,武汉自驾游网...

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.0 s

64/100

10%

www.ltdts.com

1372 ms

style_33_common.css

699 ms

common.js

823 ms

header.css

673 ms

xlmm-ttlist.css

679 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 98% of them (58 requests) were addressed to the original Ltdts.com, 2% (1 request) were made to I.tianqi.com. The less responsive or slowest element that took the longest time to load (15.9 sec) belongs to the original domain Ltdts.com.

Content Size

265.5 kB

After Optimization

125.6 kB

In fact, the total size of Ltdts.com main page is 265.5 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. 40% of websites need less resources to load. Images take 118.3 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 49.9 kB

Original 62.3 kB
After minification 59.1 kB
After compression 12.4 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 49.9 kB or 80% of the original size.

Image Optimization

-74%

Potential reduce by 87.6 kB

Original 118.3 kB
After minification 30.8 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. Obviously, Ltdts needs image optimization as it can save up to 87.6 kB or 74% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 2.1 kB

Original 62.0 kB
After minification 62.0 kB
After compression 59.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 358 B

Original 22.9 kB
After minification 22.9 kB
After compression 22.5 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. Ltdts.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ltdts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 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

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

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

High

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

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

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

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ltdts.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 Ltdts.com main page’s claimed encoding is gbk. 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

ltdts.com

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

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.ltdts.com

style_33_common.css

common.js

header.css

xlmm-ttlist.css

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.ltdts.com

style_33_common.css

common.js

header.css

xlmm-ttlist.css

jquery-1.8.3.min.js

xlmm.js

portal.js

load.js

redef.js

home.php

index.php

qq_login.gif

133716ht4782hhsxc5g3qf.gif

143320h3z33z0xw1fr7zyr.jpg

223529nrtgy97trrm1xvtk.jpg

224049ok7kgfd5qg59nivq.jpg

224304u4iq11d4dt47i1l1.jpg

103850c83v53vb09pgv9ai.jpg

avatar.php

xlmmload.gif

avatar.php

780fba3b0c9046f87e09a5dfea71d44d.jpg

009d362f6c48de28c1e5c1c45900df22.jpg

150813tgq7lyd1sqsmlqw8.jpg

121218txdd8wslgdttkqtf.jpg

015848t6u4dfzxm2movmds.jpg

130020l9281dd8m1m1ggpz.jpg

171450fdimerg0xng0724d.jpg

171149n8leslsacere1sc8.jpg

170556mkvzk500441z1a0a.jpg

170326sr8nwv7181ww70f7.jpg

165404h10or2bmb11sbzpq.jpg

gon.png

sjb.png

site_qq.jpg

erwm.png

search.png

arrwd.gif

gotop.png

onlinebg.png

tbpopbg.png

133716ht4782hhsxc5g3qf.gif

154751d3z7147ka7a4k69v.jpg