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coldwar-c4i.net screenshot

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

coldwar-c4i.net

A Secret Landscape: The Cold War Infrastructure of the Nation's Capital Region

Page Load Speed

10.8 sec in total

First Response

355 ms

Resources Loaded

9.5 sec

Page Rendered

937 ms

coldwar-c4i.net screenshot

About Website

Welcome to coldwar-c4i.net homepage info - get ready to check Cold War C4i best content for United States right away, or after learning these important things about coldwar-c4i.net

The Cold War national-security command, control, communications, and intelligence infrastructure of the Washington DC region

Visit coldwar-c4i.net

Key Findings

We analyzed Coldwar-c4i.net page load time and found that the first response time was 355 ms and then it took 10.4 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

coldwar-c4i.net performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.149

76/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

coldwar-c4i.net

355 ms

isasign.jpg

193 ms

faulkner18a.jpg

9132 ms

BerlinWall2a.jpg

846 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that 50% of them (2 requests) were addressed to the original Coldwar-c4i.net, 50% (2 requests) were made to Frenchy84.tripod.com. The less responsive or slowest element that took the longest time to load (9.1 sec) relates to the external source Frenchy84.tripod.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 33.1 kB (34%)

Content Size

97.7 kB

After Optimization

64.6 kB

  • HTML
  • Images

In fact, the total size of Coldwar-c4i.net main page is 97.7 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. Only 5% of websites need less resources to load. Images take 51.8 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 30.4 kB

  • Original 45.9 kB
  • After minification 44.9 kB
  • After compression 15.6 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 30.4 kB or 66% of the original size.

Image Optimization

-5%

Potential reduce by 2.8 kB

  • Original 51.8 kB
  • After minification 49.0 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. Cold War C4i images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cold War C4i. According to our analytics all requests are already optimized.

Network Requests Diagram

coldwar-c4i.net

coldwar-c4i.net

355 ms

isasign.jpg

isasign.jpg

193 ms

faulkner18a.jpg

faulkner18a.jpg

9132 ms

BerlinWall2a.jpg

BerlinWall2a.jpg

846 ms

Accessibility Review

coldwar-c4i.net accessibility score

59

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

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

coldwar-c4i.net best practices score

75

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

SEO Factors

coldwar-c4i.net SEO score

54

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

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coldwar-c4i.net 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 Coldwar-c4i.net main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

coldwar-c4i.net

Open Graph description is not detected on the main page of Cold War C4i. 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: