Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

usphs.gov

Home | Commissioned Corps of the U.S. Public Health Service

Page Load Speed

903 ms in total

First Response

46 ms

Resources Loaded

607 ms

Page Rendered

250 ms

usphs.gov screenshot

About Website

Visit usphs.gov now to see the best up-to-date Usphs content for United States and also check out these interesting facts you probably never knew about usphs.gov

The Commissioned Corps of the U.S. Public Health Service works on the front lines of public health.

Visit usphs.gov

Key Findings

We analyzed Usphs.gov page load time and found that the first response time was 46 ms and then it took 857 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

usphs.gov performance score

0

Network Requests Diagram

usphs.gov

46 ms

superfish.css

18 ms

screen.css

21 ms

usphsLayout.css

26 ms

search.css

19 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 82% of them (80 requests) were addressed to the original Usphs.gov, 6% (6 requests) were made to Google-analytics.com and 2% (2 requests) were made to Gtrk.s3.amazonaws.com. The less responsive or slowest element that took the longest time to load (151 ms) belongs to the original domain Usphs.gov.

Page Optimization Overview & Recommendations

Page size can be reduced by 903.7 kB (38%)

Content Size

2.4 MB

After Optimization

1.5 MB

In fact, the total size of Usphs.gov main page is 2.4 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 41.5 kB

  • Original 52.4 kB
  • After minification 40.9 kB
  • After compression 10.9 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. This page needs HTML code to be minified as it can gain 11.5 kB, which is 22% 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 41.5 kB or 79% of the original size.

Image Optimization

-15%

Potential reduce by 218.2 kB

  • Original 1.4 MB
  • After minification 1.2 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. Obviously, Usphs needs image optimization as it can save up to 218.2 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 528.2 kB

  • Original 749.5 kB
  • After minification 587.9 kB
  • After compression 221.2 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 528.2 kB or 70% of the original size.

CSS Optimization

-85%

Potential reduce by 115.7 kB

  • Original 135.5 kB
  • After minification 83.9 kB
  • After compression 19.7 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. Usphs.gov needs all CSS files to be minified and compressed as it can save up to 115.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 58 (60%)

Requests Now

96

After Optimization

38

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Usphs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

SEO Factors

usphs.gov SEO score

0

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 Usphs.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 Usphs.gov 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

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