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Page load speed analysis

  • 40/100

    Normal result
  • 4

    Successful tests
  • 4

    Failed tests
  • First response

    1 sec

  • Resources loaded

    29.1 sec

  • Page rendered

    604 ms

  • Total page load time

    30.7 sec

Welcome to acuvue.com.cn homepage info - get ready to check Acuvue best content for China right away, or after learning these important things about acuvue.com.cn

We analyzed Acuvue.com.cn page load time and found that the first response time was 1 sec and then it took 29.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 17 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Page optimization

  • HTML 42.3 kB
    Images 304.6 kB
    Javascripts 676.5 kB
    CSS 443.5 kB

    In fact, the total size of Acuvue.com.cn main page is 1.5 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. 25% of websites need less resources to load. Javascripts take 676.5 kB which makes up the majority of the site volume.

    • Original 42.3 kB
    • After minification 41.6 kB
    • After compression 10.0 kB

    HTML optimization

    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 32.3 kB or 76% of the original size.

    • Original 304.6 kB
    • After optimization 279.1 kB

    Image optimization

    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. Acuvue images are well optimized though.

    • Original 676.5 kB
    • After minification 516.2 kB
    • After compression 142.9 kB

    JavaScript optimization

    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 533.6 kB or 79% of the original size.

    • Original 443.5 kB
    • After minification 440.5 kB
    • After compression 56.6 kB

    CSS optimization

    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. Acuvue.com.cn needs all CSS files to be minified and compressed as it can save up to 386.9 kB or 87% of the original size.

Network requests diagram

  • acuvue.com.cn
  • seemyworld
  • css_LA8tjZ1cxP0nep5NvvJRt1TsO0dX0t7fTD9IVaVYMYs.css
  • css_wLVgIMC43Ej8BvhKwEzXkk6H-N854BKSc4ds_gajir4.css
  • css_8DHC5Jd_9Y5kzp8M2LsJNYU268NFnKnthKPcIayxPjU.css
  • js_KPu2woAL851thW4-4xJE-0Ze4h3QvRYCeWPid7himXM.js
  • js_ZN-UktewZD_9ew-ggouMcqup2Rf0jibiHceDtE5Ggjo.js
  • js_NpX2cwCeepkWZZ194B6-ViyVBHleaYLOx5R9EWBOMRU.js
  • js_i32PKK6IBwPhkpGDkr-V9AC0h2pclFwG49zkpHBJ2sU.js
  • js_rF4gu7BmaV1fMfBEYyRlGD7sc5B31nCzPRK1Aa2KlNI.js
  • js_1s9-pGnIOryCDqGJBrcngCjaDkQagkyO1IuChCeMZe4.js
  • analytics.js
  • collect
  • followbutton.php
  • logo.png
  • home.png
  • tri_arrow.png
  • toop-form-close.png
  • 9.png
  • 12.jpg
  • 10_0.jpg
  • new-icon.png
  • definewds.png
  • present_small_0.png
  • location_small_0.png
  • adg_banner.png
  • play_btn.png
  • quit3.png
  • mobile-ADG_cn.png
  • banner-separator.png
  • text-separator.png
  • img_middle_pmt.png
  • btn_slice_09.png
  • img_middle_spot01.png
  • img_middle_spot02.png
  • img_middle_spot04.png
  • img_middle_spot03.png
  • img_middle_spot05.png
  • seemyworld.png
  • video-1.png
  • video-play.png
  • video-2.png
  • video-3.png
  • truEye.png
  • define-new.png
  • oasys.png
  • moist.png
  • free-trial.png
  • find-doc.png
  • with_acuvue.png
  • icon_icp.gif
  • followButton.css
  • sso.js
  • followButton.js
  • suda.js
  • bg_flbtn.png
  • b.gif

Our browser made a total of 57 requests to load all elements on the main page. We found that 84% of them (48 requests) were addressed to the original Acuvue.com.cn, 5% (3 requests) were made to Tjs.sjs.sinajs.cn and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Acuvue.com.cn.

Additional info on acuvue.com.cn

Requests

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Acuvue. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

10

Javascripts

23

Images

4

CSS

1

AJAX

38

All

Possible request optimization

1

Javascripts

23

Images

1

CSS

1

AJAX

12

Optimized

26

All

Normal result

Redirects

As for redirects, our browser was forwarded to http://www.acuvue.com.cn/ before it reached this domain.

IP address

Acuvue.com.cn uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

DNS records

Type Host Target/ip TTL Other
A

acuvue.com.cn

118.107.172.192 60
NS

acuvue.com.cn

ns1.cdnetdns.net 21743
NS

acuvue.com.cn

ns2.cdnetdns.net 21743
SOA

acuvue.com.cn

86400 Mname: ns1.cdnetdns.net
Rname: dnsadmin.cdnetworks.com
Serial: 2021062402
Refresh: 2000
Retry: 300
Expire: 181400
Minimum-ttl: 3600
MX

acuvue.com.cn

mx1.jnj.iphmx.com 86400 Pri: 5

Language and encoding

Good result

Language

ZH zh language flag

Detected

ZH zh language flag

Claimed

Encoding

UTF-8

Claimed

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

HTTPS certificate

SSL Certificate

Acuvue.com.cn has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Poor result

Visitor World Map

Country of origin for 98.7% of all visits is China. It lies approximately 1230 miles away from the server location (Korea, Republic of) and such a distance cannot critically affect website speed, but moving the server closer to their user base in China can speed up Acuvue.com.cn page load time anyway.

Normal result

Poor result

Social Sharing Optimization

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

acuvue.com.cn

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