Tools & Wizards About Us
lanrand.com screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    66% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

lanrand.com

尊龙凯时·人生就是博中国官方网站

Page Load Speed

99 sec in total

First Response

17 sec

Resources Loaded

81.2 sec

Page Rendered

757 ms

lanrand.com screenshot

About Website

Click here to check amazing Lanrand content. Otherwise, check out these important facts you probably never knew about lanrand.com

尊龙凯时人生就是搏成立于1999年5月，注册资金八百万元。公司下设运营拓展部、品质管控部、行政人事部、财务审核部四大部门，服务的项目有武陵区政府机关大院、武陵区检察院、阳光鑫都、吉立·浅水湾、博大·江山如画、公园壹号、七里桥堡等多个办公楼宇及住宅小区。

Visit lanrand.com

Key Findings

We analyzed Lanrand.com page load time and found that the first response time was 17 sec and then it took 82 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 28 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

lanrand.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value12.7 s

3/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value1.087

1/100

15%

TTI (Time to Interactive)

Value5.0 s

76/100

10%

Network Requests Diagram

lanrand.com

16992 ms

www.lanrand.com

5334 ms

reset.css

2719 ms

jQuery.js

2360 ms

jquery.easing.1.3.js

3762 ms

Our browser made a total of 109 requests to load all elements on the main page. We found that 71% of them (77 requests) were addressed to the original Lanrand.com, 11% (12 requests) were made to Static.bshare.cn and 7% (8 requests) were made to Bx.optimix.asia. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Lanrand.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 547.7 kB (64%)

Content Size

852.3 kB

After Optimization

304.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lanrand.com main page is 852.3 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. 30% of websites need less resources to load. Javascripts take 299.8 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 261.3 kB

  • Original 289.9 kB
  • After minification 288.4 kB
  • After compression 28.6 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 261.3 kB or 90% of the original size.

Image Optimization

-21%

Potential reduce by 43.0 kB

  • Original 204.5 kB
  • After minification 161.4 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, Lanrand needs image optimization as it can save up to 43.0 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 192.6 kB

  • Original 299.8 kB
  • After minification 257.4 kB
  • After compression 107.2 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 192.6 kB or 64% of the original size.

CSS Optimization

-87%

Potential reduce by 50.8 kB

  • Original 58.2 kB
  • After minification 51.6 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. Lanrand.com needs all CSS files to be minified and compressed as it can save up to 50.8 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (62%)

Requests Now

73

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lanrand. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lanrand.com

lanrand.com

16992 ms

www.lanrand.com

www.lanrand.com

5334 ms

reset.css

reset.css

2719 ms

jQuery.js

jQuery.js

2360 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

3762 ms

prefixfree.min.js

prefixfree.min.js

4689 ms

main.js

main.js

3378 ms

jquery.lightbox-0.5.js

jquery.lightbox-0.5.js

5403 ms

jquery.SuperSlide.2.1.1.source.js

jquery.SuperSlide.2.1.1.source.js

4376 ms

jquery.cookie.min.js

jquery.cookie.min.js

4241 ms

tools.js

tools.js

7035 ms

template.min.js

template.min.js

8566 ms

init.js

init.js

8854 ms

style.css

style.css

7168 ms

jquery.lightbox-0.5.css

jquery.lightbox-0.5.css

5318 ms

public.css

public.css

7573 ms

page.css

page.css

6000 ms

jquery.validate.js

jquery.validate.js

19867 ms

jia.js

jia.js

1006 ms

buttonLite.js

buttonLite.js

99 ms

bshareC0.js

bshareC0.js

84 ms

jquery.scrollbar.js

jquery.scrollbar.js

5284 ms

reset.css

reset.css

3008 ms

banner.jpg

banner.jpg

19985 ms

logo.png

logo.png

17993 ms

nav-line.jpg

nav-line.jpg

2757 ms

bg-nav.gif

bg-nav.gif

7671 ms

txt1.png

txt1.png

8738 ms

txt2.png

txt2.png

2224 ms

txt3.png

txt3.png

2814 ms

bg-shadow.jpg

bg-shadow.jpg

3351 ms

img1.jpg

img1.jpg

19983 ms

bg-red.png

bg-red.png

4214 ms

img2.jpg

img2.jpg

12894 ms

img4.jpg

img4.jpg

16713 ms

bg-black.png

bg-black.png

9320 ms

img3.jpg

img3.jpg

19981 ms

txt4.png

txt4.png

15007 ms

txt5.png

txt5.png

17532 ms

bg1.jpg

bg1.jpg

19981 ms

img12.png

img12.png

19898 ms

img8.jpg

img8.jpg

19980 ms

bg-red2.png

bg-red2.png

19981 ms

bg7.png

bg7.png

19981 ms

img7.jpg

img7.jpg

19982 ms

bg6.png

bg6.png

19981 ms

img11.jpg

img11.jpg

19981 ms

img10.png

img10.png

19980 ms

bg8.png

bg8.png

19981 ms

txt6.png

txt6.png

19980 ms

txt7.png

txt7.png

19981 ms

bg2.jpg

bg2.jpg

19981 ms

img5.png

img5.png

19981 ms

1-151101094A80-L.jpg

1-151101094A80-L.jpg

19981 ms

bg4.png

bg4.png

19982 ms

bg5.png

bg5.png

19981 ms

1-1511010946270-L.jpg

1-1511010946270-L.jpg

19981 ms

left.png

left.png

19982 ms

jiathis_utility.html

jiathis_utility.html

17 ms

jiathis_share.css

jiathis_share.css

52 ms

plugin.client.js

plugin.client.js

38 ms

bg3.jpg

bg3.jpg

19931 ms

bsStatic.js

bsStatic.js

197 ms

jiathis_share.css

jiathis_share.css

102 ms

fingerprint2.min.js

fingerprint2.min.js

215 ms

bs-engine.js

bs-engine.js

220 ms

bsMore.js

bsMore.js

66 ms

bshare_promo_sprite.gif

bshare_promo_sprite.gif

86 ms

background-opaque-dark.gif

background-opaque-dark.gif

68 ms

bshareS887.js

bshareS887.js

114 ms

style.css

style.css

19454 ms

jquery.lightbox-0.5.css

jquery.lightbox-0.5.css

20225 ms

public.css

public.css

20167 ms

page.css

page.css

18791 ms

bshare_view

bshare_view

11250 ms

txt8.png

txt8.png

18705 ms

background-opaque-dark.png

background-opaque-dark.png

85 ms

bsPlatforms.js

bsPlatforms.js

51 ms

txt9.png

txt9.png

15294 ms

tel.png

tel.png

13980 ms

txt10.png

txt10.png

14031 ms

share.png

share.png

20087 ms

bg-menu.png

bg-menu.png

10111 ms

cm.html

cm.html

68 ms

pixel

pixel

1299 ms

rm.gif

rm.gif

1298 ms

cm.gif

cm.gif

1859 ms

t.gif

t.gif

1982 ms

cm.fastapi.net

cm.fastapi.net

1148 ms

cms.gif

cms.gif

1064 ms

cms.gif

cms.gif

2484 ms

cms.gif

cms.gif

2460 ms

float.png

float.png

8973 ms

cms.gif

cms.gif

856 ms

cms.gif

cms.gif

973 ms

cms.gif

cms.gif

1054 ms

m.gif

m.gif

358 ms

cms.gif

cms.gif

760 ms

cms.gif

cms.gif

506 ms

bg1.jpg

bg1.jpg

5168 ms

bg-red2.png

bg-red2.png

2342 ms

bg7.png

bg7.png

3081 ms

bg8.png

bg8.png

15806 ms

bg2.jpg

bg2.jpg

20275 ms

img5.png

img5.png

8367 ms

bg4.png

bg4.png

4615 ms

bg5.png

bg5.png

5228 ms

left.png

left.png

11437 ms

bg3.jpg

bg3.jpg

20274 ms

Accessibility Review

lanrand.com accessibility score

43

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.

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

<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

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

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

lanrand.com best practices score

75

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

Page has valid source maps

SEO Factors

lanrand.com SEO score

85

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

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

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 Lanrand.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 Lanrand.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

lanrand.com

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