Report Summary

  • 46

    Performance

    Renders faster than
    64% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 96% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    29% of websites

  • 62

    SEO

    Google-friendlier than
    32% of websites

dni.gov

Home

Page Load Speed

16 sec in total

First Response

67 ms

Resources Loaded

15.7 sec

Page Rendered

260 ms

dni.gov screenshot

About Website

Welcome to dni.gov homepage info - get ready to check Dni best content for United States right away, or after learning these important things about dni.gov

Visit dni.gov

Key Findings

We analyzed Dni.gov page load time and found that the first response time was 67 ms and then it took 15.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

dni.gov performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value3.4 s

90/100

10%

TBT (Total Blocking Time)

Value1,190 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

index.php

67 ms

slimbox2.css

43 ms

template.css

13 ms

jstyle.css

66 ms

finder.css

13 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 96% of them (49 requests) were addressed to the original Dni.gov, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (15.2 sec) belongs to the original domain Dni.gov.

Page Optimization Overview & Recommendations

Page size can be reduced by 619.0 kB (24%)

Content Size

2.6 MB

After Optimization

2.0 MB

In fact, the total size of Dni.gov main page is 2.6 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. 45% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 51.2 kB

  • Original 63.1 kB
  • After minification 57.2 kB
  • After compression 11.8 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 51.2 kB or 81% of the original size.

Image Optimization

-9%

Potential reduce by 173.8 kB

  • Original 2.0 MB
  • After minification 1.8 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. Dni images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 355.9 kB

  • Original 518.8 kB
  • After minification 493.5 kB
  • After compression 162.9 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 355.9 kB or 69% of the original size.

CSS Optimization

-82%

Potential reduce by 38.0 kB

  • Original 46.6 kB
  • After minification 35.4 kB
  • After compression 8.6 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. Dni.gov needs all CSS files to be minified and compressed as it can save up to 38.0 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (39%)

Requests Now

49

After Optimization

30

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dni. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

dni.gov accessibility score

98

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

dni.gov best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

dni.gov SEO score

62

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

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 Dni.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 Dni.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 Dni. 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: