Report Summary

  • 97

    Performance

    Renders faster than
    95% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

maproom.org

maproom.org

Page Load Speed

946 ms in total

First Response

209 ms

Resources Loaded

589 ms

Page Rendered

148 ms

maproom.org screenshot

About Website

Click here to check amazing Maproom content for United States. Otherwise, check out these important facts you probably never knew about maproom.org

Scans of old maps

Visit maproom.org

Key Findings

We analyzed Maproom.org page load time and found that the first response time was 209 ms and then it took 737 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

maproom.org performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

maproom.org

209 ms

m.css

94 ms

head.js

188 ms

ga.js

4 ms

ox.jpg

188 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 78% of them (7 requests) were addressed to the original Maproom.org, 22% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (209 ms) belongs to the original domain Maproom.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 7.3 kB (13%)

Content Size

55.3 kB

After Optimization

48.0 kB

In fact, the total size of Maproom.org main page is 55.3 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 27.5 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 4.7 kB

  • Original 7.1 kB
  • After minification 6.4 kB
  • After compression 2.4 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 4.7 kB or 67% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 27.5 kB
  • After minification 27.5 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. Maproom images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 412 B

  • Original 17.8 kB
  • After minification 17.7 kB
  • After compression 17.4 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

-74%

Potential reduce by 2.2 kB

  • Original 2.9 kB
  • After minification 2.4 kB
  • After compression 745 B

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. Maproom.org needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 74% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Maproom. According to our analytics all requests are already optimized.

Accessibility Review

maproom.org accessibility score

88

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

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

Best Practices

maproom.org 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

maproom.org SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Maproom.org 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 Maproom.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

Open Graph description is not detected on the main page of Maproom. 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: