Tools & Wizards About Us
shanghailimoservice.com screenshot

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

shanghailimoservice.com

Shanghai Limo Service - Car rentals and chauffeur limousine service

Page Load Speed

1.7 sec in total

First Response

300 ms

Resources Loaded

1.1 sec

Page Rendered

386 ms

shanghailimoservice.com screenshot

About Website

Visit shanghailimoservice.com now to see the best up-to-date Shanghai Limo Service content and also check out these interesting facts you probably never knew about shanghailimoservice.com

Shanghai Limo Service provides private limousine service, Shanghai car rentals, chauffeur driven limousine service, airport transportation and Shanghai airport transfer.

Visit shanghailimoservice.com

Key Findings

We analyzed Shanghailimoservice.com page load time and found that the first response time was 300 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

shanghailimoservice.com performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

94/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

shanghailimoservice.com

300 ms

shanghai-limousine-service.css

117 ms

shanghai-limousine-rental.css

171 ms

shanghai-stretch-limo.css

166 ms

banner-style.css

168 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that all of those requests were addressed to Shanghailimoservice.com and no external sources were called. The less responsive or slowest element that took the longest time to load (317 ms) belongs to the original domain Shanghailimoservice.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 29.6 kB (10%)

Content Size

287.4 kB

After Optimization

257.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shanghailimoservice.com main page is 287.4 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. 25% of websites need less resources to load. Images take 225.2 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 20.4 kB

  • Original 24.9 kB
  • After minification 19.7 kB
  • After compression 4.5 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 5.2 kB, which is 21% 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 20.4 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 5.4 kB

  • Original 225.2 kB
  • After minification 219.9 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. Shanghai Limo Service images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 1.6 kB

  • Original 27.7 kB
  • After minification 27.7 kB
  • After compression 26.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-22%

Potential reduce by 2.2 kB

  • Original 9.6 kB
  • After minification 9.6 kB
  • After compression 7.4 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. Shanghailimoservice.com needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (12%)

Requests Now

26

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shanghai Limo Service. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

shanghailimoservice.com

shanghailimoservice.com

300 ms

shanghai-limousine-service.css

shanghai-limousine-service.css

117 ms

shanghai-limousine-rental.css

shanghai-limousine-rental.css

171 ms

shanghai-stretch-limo.css

shanghai-stretch-limo.css

166 ms

banner-style.css

banner-style.css

168 ms

shanghai-limousine-service.js

shanghai-limousine-service.js

186 ms

jQuery.js

jQuery.js

317 ms

top-banner-bg.png

top-banner-bg.png

151 ms

shanghai-limo-service.png

shanghai-limo-service.png

147 ms

shanghai-car-rentals.png

shanghai-car-rentals.png

160 ms

bg_btnPre_index.png

bg_btnPre_index.png

143 ms

bg_btnNext_index.png

bg_btnNext_index.png

142 ms

shanghai-limo-service.jpg

shanghai-limo-service.jpg

284 ms

shanghai-limo-service1.jpg

shanghai-limo-service1.jpg

293 ms

shanghai-limo-service2.jpg

shanghai-limo-service2.jpg

192 ms

shanghai-limo-service3.jpg

shanghai-limo-service3.jpg

256 ms

shanghai-limo-service4.jpg

shanghai-limo-service4.jpg

190 ms

shanghai-limo-service5.jpg

shanghai-limo-service5.jpg

307 ms

bg_largebutton_bottom.gif

bg_largebutton_bottom.gif

284 ms

hk-limo-service.gif

hk-limo-service.gif

302 ms

bg_num.png

bg_num.png

205 ms

bg_num_on.png

bg_num_on.png

220 ms

dot-1.gif

dot-1.gif

230 ms

bg_largebutton.gif

bg_largebutton.gif

229 ms

bg_largebutton_top.gif

bg_largebutton_top.gif

250 ms

arrow.png

arrow.png

259 ms

bullet_more.gif

bullet_more.gif

280 ms

Accessibility Review

shanghailimoservice.com accessibility score

51

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Names and labels

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.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

shanghailimoservice.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

shanghailimoservice.com SEO score

58

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shanghailimoservice.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Shanghailimoservice.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

shanghailimoservice.com

Open Graph description is not detected on the main page of Shanghai Limo Service. 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: