Tools & Wizards About Us
arrshanghai.com screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 72

    SEO

    Google-friendlier than
    31% of websites

arrshanghai.com

Shanghai apartments, old houses and villas for rent - ARR Real Estate, A professional Shanghai housing agent.

Page Load Speed

14.5 sec in total

First Response

673 ms

Resources Loaded

13.4 sec

Page Rendered

370 ms

arrshanghai.com screenshot

About Website

Welcome to arrshanghai.com homepage info - get ready to check ARR Shanghai best content right away, or after learning these important things about arrshanghai.com

ARR is a professional English speaking housing agent provide apartments, villas and old houses rental service in Shanghai.

Visit arrshanghai.com

Key Findings

We analyzed Arrshanghai.com page load time and found that the first response time was 673 ms and then it took 13.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

arrshanghai.com performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value13.5 s

2/100

10%

TBT (Total Blocking Time)

Value390 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

Network Requests Diagram

arrshanghai.com

673 ms

arrshanghai.com

1506 ms

bootstrap.min.css

2130 ms

swiper.min.css

1320 ms

iconfont.css

1345 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 91% of them (59 requests) were addressed to the original Arrshanghai.com, 3% (2 requests) were made to Googletagmanager.com and 3% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (8.8 sec) belongs to the original domain Arrshanghai.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 508.8 kB (12%)

Content Size

4.4 MB

After Optimization

3.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Arrshanghai.com main page is 4.4 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 3.9 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 33.6 kB

  • Original 39.6 kB
  • After minification 38.7 kB
  • After compression 6.0 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 33.6 kB or 85% of the original size.

Image Optimization

-4%

Potential reduce by 160.6 kB

  • Original 3.9 MB
  • After minification 3.8 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. ARR Shanghai images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 168.8 kB

  • Original 260.3 kB
  • After minification 259.2 kB
  • After compression 91.5 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 168.8 kB or 65% of the original size.

CSS Optimization

-83%

Potential reduce by 145.8 kB

  • Original 175.0 kB
  • After minification 169.5 kB
  • After compression 29.2 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. Arrshanghai.com needs all CSS files to be minified and compressed as it can save up to 145.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (20%)

Requests Now

59

After Optimization

47

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ARR Shanghai. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

arrshanghai.com

arrshanghai.com

673 ms

arrshanghai.com

arrshanghai.com

1506 ms

bootstrap.min.css

bootstrap.min.css

2130 ms

swiper.min.css

swiper.min.css

1320 ms

iconfont.css

iconfont.css

1345 ms

common.css

common.css

1130 ms

index.css

index.css

1135 ms

jquery.min.js

jquery.min.js

2049 ms

bootstrap.min.js

bootstrap.min.js

1795 ms

js

js

100 ms

swiper.min.js

swiper.min.js

1978 ms

swiper-index.js

swiper-index.js

1136 ms

common.js

common.js

1353 ms

logo.jpg

logo.jpg

220 ms

0.93749200%201521534010_.jpg

0.93749200%201521534010_.jpg

632 ms

0.30756700%201521533975_.jpg

0.30756700%201521533975_.jpg

872 ms

0.31748300%201521534163_.jpg

0.31748300%201521534163_.jpg

1102 ms

huangpu.jpg

huangpu.jpg

871 ms

jingan.jpg

jingan.jpg

658 ms

xuhui.jpg

xuhui.jpg

687 ms

pudong.jpg

pudong.jpg

1053 ms

urumuqi-1-850_567-8018.jpg

urumuqi-1-850_567-8018.jpg

3936 ms

www.arrshanghai.com

www.arrshanghai.com

1094 ms

green-court-place-jin-qiao-middle-ring-455_304-1365.jpg

green-court-place-jin-qiao-middle-ring-455_304-1365.jpg

3084 ms

urumuqi-1-455_304-8018.jpg

urumuqi-1-455_304-8018.jpg

1524 ms

minghua-mansion-455_304-7990.jpg

minghua-mansion-455_304-7990.jpg

1474 ms

huaihai-garden-455_304-7871.jpg

huaihai-garden-455_304-7871.jpg

1529 ms

ladoll-international-city-455_304-7810.jpg

ladoll-international-city-455_304-7810.jpg

3084 ms

top-of-city-455_304-7814.jpg

top-of-city-455_304-7814.jpg

2106 ms

apartment-on-hongqiao-rd-455_304-1148.jpg

apartment-on-hongqiao-rd-455_304-1148.jpg

3266 ms

wuzhong-mansion-455_304-3132.jpg

wuzhong-mansion-455_304-3132.jpg

6338 ms

apartment-on-wuxing-rd-455_304-3144.jpg

apartment-on-wuxing-rd-455_304-3144.jpg

2527 ms

apartment-on-wuxing-rd-455_304-3151.jpg

apartment-on-wuxing-rd-455_304-3151.jpg

2948 ms

old-lane-house-on-danshui-rd-455_304-1111.jpg

old-lane-house-on-danshui-rd-455_304-1111.jpg

3580 ms

old-lane-house-on-huaihai-m-rd-455_304-1186.jpg

old-lane-house-on-huaihai-m-rd-455_304-1186.jpg

5311 ms

old-lane-house-on-huaihai-m-rd-455_304-1198.jpg

old-lane-house-on-huaihai-m-rd-455_304-1198.jpg

6824 ms

old-lane-house-on-fuxing-m-rd-455_304-1350.jpg

old-lane-house-on-fuxing-m-rd-455_304-1350.jpg

3920 ms

old-lane-house-on-xiangshan-rd-455_304-3024.jpg

old-lane-house-on-xiangshan-rd-455_304-3024.jpg

4632 ms

old-lane-house-on-huaihai-m-rd-455_304-7163.jpg

old-lane-house-on-huaihai-m-rd-455_304-7163.jpg

4572 ms

old-lane-house-on-nanchang-rd-455_304-7200.jpg

old-lane-house-on-nanchang-rd-455_304-7200.jpg

5027 ms

old-lane-house-on-fuxing-m-rd-455_304-7309.jpg

old-lane-house-on-fuxing-m-rd-455_304-7309.jpg

5227 ms

old-apartment-on-gao-an-rd-455_304-7329.jpg

old-apartment-on-gao-an-rd-455_304-7329.jpg

5053 ms

forest-manor-455_304-485.jpg

forest-manor-455_304-485.jpg

6339 ms

skyline-mansion-455_304-6426.jpg

skyline-mansion-455_304-6426.jpg

8202 ms

yanlord-garden-455_304-6469.jpg

yanlord-garden-455_304-6469.jpg

5881 ms

shimao-riviera-garden-455_304-6523.jpg

shimao-riviera-garden-455_304-6523.jpg

6852 ms

shimao-riviera-garden-high-floor-apartment-for-rent-455_304-6539.jpg

shimao-riviera-garden-high-floor-apartment-for-rent-455_304-6539.jpg

6533 ms

hm.js

hm.js

1221 ms

green-court-455_304-6278.jpg

green-court-455_304-6278.jpg

7603 ms

js

js

71 ms

analytics.js

analytics.js

17 ms

collect

collect

11 ms

Futura-Book.woff

Futura-Book.woff

6341 ms

iconfont1.woff

iconfont1.woff

6485 ms

get_fangyuan_cookie_count.php

get_fangyuan_cookie_count.php

221 ms

iconfont.woff

iconfont.woff

6803 ms

Futura-Heavy.woff

Futura-Heavy.woff

6316 ms

skyline-mansion-455_304-6410.jpg

skyline-mansion-455_304-6410.jpg

8814 ms

yanlord-garden-455_304-6478.jpg

yanlord-garden-455_304-6478.jpg

6905 ms

skyline-mansion-455_304-6403.jpg

skyline-mansion-455_304-6403.jpg

6755 ms

yanlord-garden-phase-iii-455_304-6459.jpg

yanlord-garden-phase-iii-455_304-6459.jpg

7257 ms

vizcaya-455_304-5698.jpg

vizcaya-455_304-5698.jpg

7186 ms

vizcaya-455_304-7108.jpg

vizcaya-455_304-7108.jpg

7190 ms

hm.gif

hm.gif

315 ms

select-jiantou.png

select-jiantou.png

6523 ms

Accessibility Review

arrshanghai.com accessibility score

61

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

High

Heading elements are not in a sequentially-descending order

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs 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

Low

No form fields have multiple labels

High

Image elements do not have [alt] attributes

Internationalization and localization

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

Impact

Issue

High

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

Tables and lists

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

Impact

Issue

High

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

arrshanghai.com best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

arrshanghai.com SEO score

72

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Arrshanghai.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Arrshanghai.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

arrshanghai.com

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