Analyze 美国爱惠浦everpure|优良的家庭用水|净水机|净水器|直饮机

净水器,家用净水器目前已经成为家庭必不可少的净水设备;爱惠浦(everpure inc. u.s.a)由奥立佛先生(mr. c.b. oliver) 创立于1933年,集七十余年研究发展,致力于水处理设备开发,是全球最大最先进的水处理设备制造商。 everpure产品以最高标准通过了nsf美国国家卫生基金会no.42美感效应和no.53健康效应的测试,过滤功能高达99.0%, 被评定为第一级超精密...

Page load speed analysis

  • 43/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    10.7 sec

  • Resources loaded

    45.7 sec

  • Page rendered

    455 ms

  • Total page load time

    56.9 sec

Welcome to homepage info - get ready to check Everpure best content right away, or after learning these important things about

We analyzed page load time and found that the first response time was 10.7 sec and then it took 46.2 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 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Page optimization

  • HTML 53.6 kB
    Images 36.3 kB
    Javascripts 2.0 kB
    CSS 2.4 kB

    In fact, the total size of main page is 94.3 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. Only 10% of websites need less resources to load. HTML takes 53.6 kB which makes up the majority of the site volume.

    • Original 53.6 kB
    • After minification 42.3 kB
    • After compression 11.1 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. This page needs HTML code to be minified as it can gain 11.3 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 42.5 kB or 79% of the original size.

    • Original 36.3 kB
    • After optimization 23.1 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. Obviously, Everpure needs image optimization as it can save up to 13.2 kB or 36% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 2.0 kB
    • After minification 2.0 kB
    • After compression 774 B

    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 1.2 kB or 61% of the original size.

    • Original 2.4 kB
    • After minification 2.0 kB
    • After compression 420 B

    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. needs all CSS files to be minified and compressed as it can save up to 2.0 kB or 83% of the original size.

Network requests diagram

  • everpure.css
  • ac_runactivecontent.js
  • spacer.gif
  • logo.gif
  • tab1-on.gif
  • tab2-off.gif
  • tab3-off.gif
  • tab4-off.gif
  • tab5-off.gif
  • tab6-off2.gif
  • tab7-off.gif
  • main-col1-3.jpg
  • main-col2-1.gif
  • main-icon1.jpg
  • main-col2-5.gif
  • main-icon2.jpg
  • main-col2-9.gif
  • main-icon3.jpg
  • main-col2-13.gif
  • main-icon4.jpg
  • main-col2-17.gif
  • main-icon5.jpg
  • main-col2-20.gif
  • main-icon6.jpg
  • main-col2-28.gif
  • main-col2-2.gif
  • main-col2-3.gif
  • main-button1.jpg
  • main-col2-4.gif
  • main-col2-6.gif
  • main-col2-7.gif
  • main-button2.jpg
  • main-col2-8.gif
  • main-col2-10.gif
  • main-col2-11.gif
  • main-button3.jpg
  • main-col2-12.gif
  • main-col2-14.gif
  • main-col2-15.gif
  • main-button4.jpg
  • main-col2-16.gif
  • main-col2-17b.gif
  • main-col2-18.gif
  • 1949819.js
  • kf.php
  • main-button5.jpg
  • main-col2-19.gif
  • icon_1.gif
  • kf.php
  • main-col2-21.gif
  • main-col2-22.gif
  • main-button6.jpg
  • main-col2-23.gif
  • main-col2-29.gif
  • trans.gif
  • leftbluevert.gif
  • colmdtopend.gif
  • bluearrow_bullet.gif
  • pro4.jpg
  • peiza.jpg
  • cp1-1.gif
  • cp1-5.gif
  • cp1-3.gif
  • cp1-4.gif
  • cp1-6.gif
  • cp1-7.gif
  • cp1-8.jpg
  • i2000s.jpg
  • i2000t.jpg
  • bhs.jpg
  • mhs.jpg
  • adc.jpg
  • ac.jpg
  • colmdtopbg.gif
  • shim.gif
  • colbluevertline.gif
  • leftcolend.gif
  • colmdbtm.gif
  • colmdbtmend.gif
  • kf_ivt.php
  • button_11.gif
  • v3_07_off.gif
  • jquery-1.4.2.flp.js

Our browser made a total of 84 requests to load all elements on the main page. We found that 90% of them (76 requests) were addressed to the original, 5% (4 requests) were made to and 1% (1 request) were made to The less responsive or slowest element that took the longest time to load (19.8 sec) belongs to the original domain

Additional info on


The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Everpure. 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 JavaScripts and as a result speed up the page load time.









Possible request optimization











Normal result

IP address

This IP address is dedicated to This is the best domain hosting practice .

Good result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 3600
NS 7200
NS 7200

7200 Mname:
Serial: 2006112401
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum-ttl: 86400

Language and encoding

Poor result


ZH zh language flag


N/A  language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 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 main page’s claimed encoding is gb2312. 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.

HTTPS certificate

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

Normal result

Visitor World Map

Unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time.

Good result

Poor result

Social Sharing Optimization

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

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