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www2c.cdc.gov: Public Health Media Library

CDC - Public Health Media Library

Page load speed analysis

  • 97/100

    Good result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    56 ms

  • Resources loaded

    70 ms

  • Page rendered

    114 ms

  • Total page load time

    240 ms

Welcome to www2c.cdc.gov homepage info - get ready to check Www 2 C Cdc best content for United States right away, or after learning these important things about www2c.cdc.gov

We analyzed Www2c.cdc.gov page load time and found that the first response time was 56 ms and then it took 184 ms 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.

Page optimization

  • HTML 212 B
    Images 0 B
    Javascripts 0 B
    CSS 0 B

    In fact, the total size of Www2c.cdc.gov main page is 212 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 212 B which makes up the majority of the site volume.

    • Original 212 B
    • After minification 210 B
    • After compression 147 B

    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 65 B or 31% of the original size.

Network requests diagram

  • www2c.cdc.gov

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Www2c.cdc.gov and no external sources were called. The less responsive or slowest element that took the longest time to load (56 ms) belongs to the original domain Www2c.cdc.gov.

Additional info on www2c.cdc.gov

Requests

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Good result

IP address

Www2c.cdc.gov uses IP address which is currently shared with 2 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.

Normal result

IP Trace

www2c.cdc.gov

gis.cdc.gov

cdc.gov

104.108.108.96

DNS records

Type Host Target/ip TTL Other
A

e9313.dscb.akamaiedge.net

104.108.108.96 19
CNAME

www2c.cdc.gov

www2c.cdc.gov.edgekey.net 299
AAAA

e9313.dscb.akamaiedge.net

20 Ipv6: 2600:1408:8c00:2a4::2461
AAAA

e9313.dscb.akamaiedge.net

20 Ipv6: 2600:1408:8c00:29e::2461

Language and encoding

Poor result

Language

EN en language flag

Detected

N/A  language flag

Claimed

Encoding

N/A

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Www2c.cdc.gov 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 Www2c.cdc.gov main page’s claimed encoding is . 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

Www2c.cdc.gov 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

Country of origin for 68.1% of all visits is United States. It’s good for Www2c.cdc.gov that their server is also located in United States, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Www 2 C Cdc. 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:

www2c.cdc.gov

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