Tools & Wizards About Us
friendsofblackwater.org screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    72% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 87

    SEO

    Google-friendlier than
    66% of websites

friendsofblackwater.org

Home | Friends of Blackwater NWR

Page Load Speed

362 ms in total

First Response

50 ms

Resources Loaded

171 ms

Page Rendered

141 ms

friendsofblackwater.org screenshot

About Website

Welcome to friendsofblackwater.org homepage info - get ready to check Friends Of Blackwater best content for United States right away, or after learning these important things about friendsofblackwater.org

Home of the Friends of Blackwater National Wildlife Refuge, near Cambridge, Maryland

Visit friendsofblackwater.org

Key Findings

We analyzed Friendsofblackwater.org page load time and found that the first response time was 50 ms and then it took 312 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

friendsofblackwater.org performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value5.0 s

64/100

10%

TBT (Total Blocking Time)

Value550 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value9.4 s

31/100

10%

Network Requests Diagram

friendsofblackwater.org

50 ms

core.css

14 ms

datemod.js

26 ms

spacer.gif

14 ms

home.jpg

20 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that all of those requests were addressed to Friendsofblackwater.org and no external sources were called. The less responsive or slowest element that took the longest time to load (59 ms) belongs to the original domain Friendsofblackwater.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.9 kB (37%)

Content Size

29.7 kB

After Optimization

18.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Friendsofblackwater.org main page is 29.7 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 14.7 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 9.2 kB

  • Original 12.7 kB
  • After minification 10.9 kB
  • After compression 3.5 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 14% 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 9.2 kB or 73% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 14.7 kB
  • After minification 14.7 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. Friends Of Blackwater images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 367 B

  • Original 605 B
  • After minification 420 B
  • After compression 238 B

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 367 B or 61% of the original size.

CSS Optimization

-75%

Potential reduce by 1.3 kB

  • Original 1.8 kB
  • After minification 1.5 kB
  • After compression 447 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. Friendsofblackwater.org needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (48%)

Requests Now

25

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Friends Of Blackwater. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

friendsofblackwater.org

friendsofblackwater.org

50 ms

core.css

core.css

14 ms

datemod.js

datemod.js

26 ms

spacer.gif

spacer.gif

14 ms

home.jpg

home.jpg

20 ms

ref1.gif

ref1.gif

25 ms

vis1.gif

vis1.gif

30 ms

kid1.gif

kid1.gif

29 ms

fri1.gif

fri1.gif

29 ms

stor1.gif

stor1.gif

29 ms

site1.gif

site1.gif

30 ms

welcome.gif

welcome.gif

38 ms

facebook.gif

facebook.gif

37 ms

twitter.gif

twitter.gif

39 ms

youtube.gif

youtube.gif

39 ms

banners.gif

banners.gif

48 ms

box1.gif

box1.gif

41 ms

box2.gif

box2.gif

48 ms

box3.gif

box3.gif

48 ms

site2.gif

site2.gif

46 ms

ref2.gif

ref2.gif

47 ms

vis2.gif

vis2.gif

50 ms

kid2.gif

kid2.gif

56 ms

stor2.gif

stor2.gif

57 ms

fri2.gif

fri2.gif

59 ms

print.css

print.css

14 ms

Accessibility Review

friendsofblackwater.org 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

friendsofblackwater.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

friendsofblackwater.org SEO score

87

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

High

Tap targets are not sized appropriately

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 Friendsofblackwater.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 Friendsofblackwater.org 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

friendsofblackwater.org

Open Graph description is not detected on the main page of Friends Of Blackwater. 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: