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petersburgproject.org screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

petersburgproject.org

The Petersburg Project - Home

Page Load Speed

1.3 sec in total

First Response

184 ms

Resources Loaded

953 ms

Page Rendered

207 ms

petersburgproject.org screenshot

About Website

Click here to check amazing Petersburg Project content. Otherwise, check out these important facts you probably never knew about petersburgproject.org

The Petersburg Project is seeking to unlock the secrets of trench warfare using a cross-disciplinary approach involving textual research, field surveys, archeological investigation, and analyses of th...

Visit petersburgproject.org

Key Findings

We analyzed Petersburgproject.org page load time and found that the first response time was 184 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 25% of websites can load faster.

Performance Metrics

petersburgproject.org performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.382

27/100

15%

TTI (Time to Interactive)

Value7.1 s

51/100

10%

Network Requests Diagram

petersburgproject.org

184 ms

www.petersburgproject.org

308 ms

sites.css

10 ms

fancybox.css

21 ms

main_style.css

90 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 44% of them (14 requests) were addressed to the original Petersburgproject.org, 53% (17 requests) were made to Cdn2.editmysite.com and 3% (1 request) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (308 ms) belongs to the original domain Petersburgproject.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 80.9 kB (10%)

Content Size

850.6 kB

After Optimization

769.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Petersburgproject.org main page is 850.6 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. 60% of websites need less resources to load. Javascripts take 447.9 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 79.6 kB

  • Original 97.5 kB
  • After minification 94.7 kB
  • After compression 17.9 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 79.6 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 260.0 kB
  • After minification 260.0 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. Petersburg Project images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 751 B

  • Original 447.9 kB
  • After minification 447.9 kB
  • After compression 447.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 479 B

  • Original 45.1 kB
  • After minification 45.1 kB
  • After compression 44.6 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. Petersburgproject.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 12 (50%)

Requests Now

24

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Petersburg Project. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

petersburgproject.org

petersburgproject.org

184 ms

www.petersburgproject.org

www.petersburgproject.org

308 ms

sites.css

sites.css

10 ms

fancybox.css

fancybox.css

21 ms

main_style.css

main_style.css

90 ms

font.css

font.css

19 ms

font.css

font.css

33 ms

site_membership.css

site_membership.css

20 ms

templateArtifacts.js

templateArtifacts.js

101 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

34 ms

stl.js

stl.js

28 ms

main.js

main.js

27 ms

main-membership-site.js

main-membership-site.js

30 ms

main-customer-accounts-site.js

main-customer-accounts-site.js

29 ms

search-bg.gif

search-bg.gif

124 ms

search-button.gif

search-button.gif

125 ms

petersburgprojlogo_1.jpeg

petersburgprojlogo_1.jpeg

95 ms

loweportraitpetecrop.jpg

loweportraitpetecrop.jpg

95 ms

440985077-7194556644007344-1524753256830118901-n.jpg

440985077-7194556644007344-1524753256830118901-n.jpg

96 ms

2007042.jpg

2007042.jpg

94 ms

440940830-7194591594003849-299511514578589038-n.jpg

440940830-7194591594003849-299511514578589038-n.jpg

124 ms

437121273-2645863728925677-5800531025643009071-n.jpg

437121273-2645863728925677-5800531025643009071-n.jpg

122 ms

bullet.png

bullet.png

199 ms

3829327.jpg

3829327.jpg

125 ms

regular.woff

regular.woff

80 ms

regular.woff

regular.woff

79 ms

light.woff

light.woff

93 ms

light.woff

light.woff

93 ms

bold.woff

bold.woff

95 ms

bold.woff

bold.woff

93 ms

ga.js

ga.js

98 ms

snowday262.js

snowday262.js

71 ms

Accessibility Review

petersburgproject.org accessibility score

95

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

petersburgproject.org best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

petersburgproject.org SEO score

92

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

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 Petersburgproject.org 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 Petersburgproject.org 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

petersburgproject.org

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