Tools & Wizards About Us
sbst.gov screenshot

Report Summary

  • 97

    Performance

    Renders faster than
    95% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 68

    SEO

    Google-friendlier than
    28% of websites

sbst.gov

SBST

Page Load Speed

1.2 sec in total

First Response

15 ms

Resources Loaded

594 ms

Page Rendered

568 ms

sbst.gov screenshot

About Website

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

We are a cross-agency team with backgrounds in a diversity of fields, including economics, policy, psychology, law, medicine, statistics and political science. What unifies us is our commitment to usi...

Visit sbst.gov

Key Findings

We analyzed Sbst.gov page load time and found that the first response time was 15 ms and then it took 1.2 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.

Performance Metrics

sbst.gov performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

91/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

95/100

25%

SI (Speed Index)

Value2.3 s

99/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.2 s

95/100

10%

Network Requests Diagram

sbst.gov

15 ms

sbst.gov

84 ms

css

56 ms

usfwds.css

35 ms

main.css

41 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 71% of them (17 requests) were addressed to the original Sbst.gov, 13% (3 requests) were made to Google-analytics.com and 4% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (410 ms) belongs to the original domain Sbst.gov.

Page Optimization Overview & Recommendations

Page size can be reduced by 207.0 kB (34%)

Content Size

605.0 kB

After Optimization

398.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sbst.gov main page is 605.0 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. 20% of websites need less resources to load. Images take 389.8 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 9.9 kB

  • Original 13.6 kB
  • After minification 11.8 kB
  • After compression 3.7 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 1.8 kB, which is 13% 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 9.9 kB or 73% of the original size.

Image Optimization

-16%

Potential reduce by 63.3 kB

  • Original 389.8 kB
  • After minification 326.6 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, SBST needs image optimization as it can save up to 63.3 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-56%

Potential reduce by 77.3 kB

  • Original 136.9 kB
  • After minification 136.2 kB
  • After compression 59.6 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 77.3 kB or 56% of the original size.

CSS Optimization

-87%

Potential reduce by 56.5 kB

  • Original 64.7 kB
  • After minification 49.6 kB
  • After compression 8.1 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. Sbst.gov needs all CSS files to be minified and compressed as it can save up to 56.5 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (19%)

Requests Now

21

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SBST. 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 as a result speed up the page load time.

Network Requests Diagram

sbst.gov

sbst.gov

15 ms

sbst.gov

sbst.gov

84 ms

css

css

56 ms

usfwds.css

usfwds.css

35 ms

main.css

main.css

41 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

49 ms

index.js

index.js

48 ms

Universal-Federated-Analytics-Min.js

Universal-Federated-Analytics-Min.js

102 ms

us_flag_small.png

us_flag_small.png

38 ms

widgets.js

widgets.js

82 ms

logo-name.png

logo-name.png

48 ms

potus.jpg

potus.jpg

104 ms

tractor.png

tractor.png

95 ms

graduation.png

graduation.png

94 ms

piggy-bank.png

piggy-bank.png

93 ms

recurring.png

recurring.png

133 ms

calendar.png

calendar.png

163 ms

email-timer.png

email-timer.png

214 ms

consent.png

consent.png

148 ms

gsa-logo-dark.jpg

gsa-logo-dark.jpg

410 ms

analytics.js

analytics.js

54 ms

collect

collect

11 ms

collect

collect

21 ms

collect

collect

54 ms

Accessibility Review

sbst.gov accessibility score

82

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

Best Practices

sbst.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

High

Page has valid source maps

SEO Factors

sbst.gov SEO score

68

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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 Sbst.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 Sbst.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

sbst.gov

Open Graph data is detected on the main page of SBST. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: