Analyze

uspto.gov: United States Patent and Trademark Office

Home page of the United States Patent and Trademark Office's main web site.

Page load speed analysis

  • 66/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    177 ms

  • Resources loaded

    1.2 sec

  • Page rendered

    200 ms

  • Total page load time

    1.6 sec

Click here to check amazing Uspto content for United States. Otherwise, check out these important facts you probably never knew about uspto.gov

We analyzed Uspto.gov page load time and found that the first response time was 177 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Page optimization

  • HTML 209.7 kB
    Images 611.4 kB
    Javascripts 688.2 kB
    CSS 489.2 kB

    In fact, the total size of Uspto.gov main page is 2.0 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. 55% of websites need less resources to load. Javascripts take 688.2 kB which makes up the majority of the site volume.

    • Original 209.7 kB
    • After minification 202.4 kB
    • After compression 28.3 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 181.4 kB or 87% of the original size.

    • Original 611.4 kB
    • After optimization 547.1 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, Uspto needs image optimization as it can save up to 64.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 688.2 kB
    • After minification 571.7 kB
    • After compression 189.2 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 499.0 kB or 73% of the original size.

    • Original 489.2 kB
    • After minification 472.2 kB
    • After compression 104.8 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. Uspto.gov needs all CSS files to be minified and compressed as it can save up to 384.5 kB or 79% of the original size.

Network requests diagram

  • uspto.gov
  • www.uspto.gov
  • css_deff43e91e.css
  • css_3258412028.css
  • css_uspto_theme_43bf40e44a.css
  • js_a8303d5e16.js
  • js_1da1d3b4d3.js
  • js_b1d1c0c7b7.js
  • js_05f22376a2.js
  • js_f0527f025f.js
  • js_d601dbaa23.js
  • js_208a78351b.js
  • www.uspto.gov
  • 12-www.js
  • foresee-trigger.js
  • count
  • back-sketch.png
  • logo.png
  • icons-s408e76ed8f.png
  • updated-img-banner-1.png
  • updated-img-banner-2.png
  • updated-img-banner-3.png
  • updated-img-banner-5.png
  • updated-img-banner-6.png
  • img-banner-7a.png
  • logo-watermark.png
  • extlink_s.png
  • analytics.js
  • linkid.js
  • collect
  • collect
  • remote.loader.js
  • Uni-Fed-Min.js
  • sayt.css
  • sayt_loader_libs.js
  • stats.js
  • collect
  • ui-bg_flat_75_ffffff_40x100.png
  • foresee-surveydef.js

Our browser made a total of 39 requests to load all elements on the main page. We found that 69% of them (27 requests) were addressed to the original Uspto.gov, 13% (5 requests) were made to Google-analytics.com and 13% (5 requests) were made to Search.uspto.gov. The less responsive or slowest element that took the longest time to load (463 ms) relates to the external source Components.uspto.gov.

Additional info on uspto.gov

Requests

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uspto. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

16

Javascripts

15

Images

4

CSS

2

AJAX

37

All

Possible request optimization

1

Javascripts

15

Images

1

CSS

2

AJAX

18

Optimized

19

All

Normal result

Redirects

As for redirects, our browser was forwarded to http://www.uspto.gov/ before it reached this domain.

IP address

Uspto.gov uses IP addresses which are currently shared with 14 other domains. The more sites share the same stack of IP addresses, 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

uspto.gov

sabon.co.jp

kingrecords.co.jp

mec.ca

jcb.com

99.84.210.120

uspto.gov

kfzteile24.de

7-eleven.com

securedcard.capitalone.com

americanprogress.org

99.84.210.128

DNS records

Type Host Target/ip TTL Other
A

uspto.gov

151.207.128.60 300
A

uspto.gov

151.207.244.37 300
NS

uspto.gov

lbprod-dns1.uspto.gov 300
NS

uspto.gov

lbboy-dns1.uspto.gov 300
SOA

uspto.gov

300 Mname: dns3.uspto.gov
Rname: nmb.uspto.gov
Serial: 2014114796
Refresh: 10800
Retry: 1080
Expire: 2419200
Minimum-ttl: 900

HTTPS certificate

SSL Certificate

Uspto.gov 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 63.2% of all visits is United States. It’s good for Uspto.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 Uspto. 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:

uspto.gov

Language and encoding

Good result

Language

EN en language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

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

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