Tools & Wizards About Us
search.us-cert.gov screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    71% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

search.us-cert.gov

Official Guide to Government Information and Services | USAGov

Page Load Speed

910 ms in total

First Response

122 ms

Resources Loaded

481 ms

Page Rendered

307 ms

search.us-cert.gov screenshot

About Website

Click here to check amazing Search Us Cert content for United States. Otherwise, check out these important facts you probably never knew about search.us-cert.gov

USA.gov can help you start your search for government information by topic and agency.

Visit search.us-cert.gov

Key Findings

We analyzed Search.us-cert.gov page load time and found that the first response time was 122 ms and then it took 788 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

search.us-cert.gov performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value330 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

Network Requests Diagram

search.us-cert.gov

122 ms

www.us-cert.gov

68 ms

css_p6fbplrRgxHxDbsGKZcNn9qS5zlpmxaTbW9STNfntz8.css

14 ms

css_Iuri0k5jNYDYlcDf_RojMfF0oo3SvNMQq1gM4colut8.css

22 ms

css_J1H_tw0GsvmNv_Q1X8kU1WiDl2n9HFQoRdSZhTQAHrU.css

36 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Search.us-cert.gov, 92% (36 requests) were made to Us-cert.gov and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (122 ms) belongs to the original domain Search.us-cert.gov.

Page Optimization Overview & Recommendations

Page size can be reduced by 326.1 kB (51%)

Content Size

642.4 kB

After Optimization

316.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Search.us-cert.gov main page is 642.4 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. 30% of websites need less resources to load. Images take 246.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 32.6 kB

  • Original 42.2 kB
  • After minification 39.5 kB
  • After compression 9.6 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. 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 32.6 kB or 77% of the original size.

Image Optimization

-13%

Potential reduce by 31.7 kB

  • Original 246.6 kB
  • After minification 215.0 kB

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, Search Us Cert needs image optimization as it can save up to 31.7 kB or 13% 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 164.9 kB

  • Original 235.3 kB
  • After minification 213.4 kB
  • After compression 70.3 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 164.9 kB or 70% of the original size.

CSS Optimization

-82%

Potential reduce by 96.9 kB

  • Original 118.3 kB
  • After minification 115.8 kB
  • After compression 21.4 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. Search.us-cert.gov needs all CSS files to be minified and compressed as it can save up to 96.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (22%)

Requests Now

37

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Search Us Cert. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

search.us-cert.gov

search.us-cert.gov

122 ms

www.us-cert.gov

www.us-cert.gov

68 ms

css_p6fbplrRgxHxDbsGKZcNn9qS5zlpmxaTbW9STNfntz8.css

css_p6fbplrRgxHxDbsGKZcNn9qS5zlpmxaTbW9STNfntz8.css

14 ms

css_Iuri0k5jNYDYlcDf_RojMfF0oo3SvNMQq1gM4colut8.css

css_Iuri0k5jNYDYlcDf_RojMfF0oo3SvNMQq1gM4colut8.css

22 ms

css_J1H_tw0GsvmNv_Q1X8kU1WiDl2n9HFQoRdSZhTQAHrU.css

css_J1H_tw0GsvmNv_Q1X8kU1WiDl2n9HFQoRdSZhTQAHrU.css

36 ms

css_yH0KHj4h2_Ed5j7Hyy0Rl7_3SayuP0PCyhplucNVT7s.css

css_yH0KHj4h2_Ed5j7Hyy0Rl7_3SayuP0PCyhplucNVT7s.css

28 ms

css_KCNZ7YudgplVMn0e5YXrEptF8K7nkEFZt5Yrs5EjYM0.css

css_KCNZ7YudgplVMn0e5YXrEptF8K7nkEFZt5Yrs5EjYM0.css

22 ms

js_PzQtwwJN6K255Fgkv74CFvOLCfi8N530Cg8ngN8_uS0.js

js_PzQtwwJN6K255Fgkv74CFvOLCfi8N530Cg8ngN8_uS0.js

21 ms

js_WSb1OKFlTNmXqF3FGebSlF837Y71-vD1b6tLwaWtK44.js

js_WSb1OKFlTNmXqF3FGebSlF837Y71-vD1b6tLwaWtK44.js

56 ms

js_mL-mnCIWDuMncryciDbzNGuWKvM3vh27puqe0maYoNQ.js

js_mL-mnCIWDuMncryciDbzNGuWKvM3vh27puqe0maYoNQ.js

56 ms

Universal-Federated-Analytics-Min.js

Universal-Federated-Analytics-Min.js

57 ms

analytics.js

analytics.js

81 ms

icn-us-flag-21px.png

icn-us-flag-21px.png

10 ms

header-bg.jpg

header-bg.jpg

37 ms

logo.png

logo.png

34 ms

search-icon-alt.png

search-icon-alt.png

33 ms

nav-menu-bg.png

nav-menu-bg.png

31 ms

nav-menu-hover-bg.png

nav-menu-hover-bg.png

33 ms

banner-bg2.png

banner-bg2.png

35 ms

Icon-Phone.png

Icon-Phone.png

34 ms

Icon-Email.png

Icon-Email.png

35 ms

Icon-Lock.png

Icon-Lock.png

34 ms

banner-shadow.png

banner-shadow.png

35 ms

header-line.gif

header-line.gif

37 ms

rss-icon.png

rss-icon.png

35 ms

tech-alert-icon.png

tech-alert-icon.png

37 ms

bulletin-icon.png

bulletin-icon.png

40 ms

tip-icon.png

tip-icon.png

35 ms

techdoc-icon.png

techdoc-icon.png

36 ms

footer-bg.png

footer-bg.png

41 ms

footer-vertical-line-separator.png

footer-vertical-line-separator.png

41 ms

rss-button-bottom.png

rss-button-bottom.png

40 ms

twitter-button.png

twitter-button.png

42 ms

phone-icon.png

phone-icon.png

43 ms

email-icon.png

email-icon.png

42 ms

lock-icon.png

lock-icon.png

44 ms

extlink_s.png

extlink_s.png

43 ms

collect

collect

60 ms

collect

collect

66 ms

Accessibility Review

search.us-cert.gov accessibility score

90

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Best Practices

search.us-cert.gov best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

search.us-cert.gov SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Search.us-cert.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 Search.us-cert.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

search.us-cert.gov

Open Graph description is not detected on the main page of Search Us Cert. 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: