Tools & Wizards About Us

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

reefsump.com

ReefSump.com – Providing fellow refers with battle-tested information to help you set up and maintain an efficient, healthy, and amazing reef tank.

Page Load Speed

13.9 sec in total

First Response

171 ms

Resources Loaded

13.5 sec

Page Rendered

185 ms

About Website

Visit reefsump.com now to see the best up-to-date Reef Sump content and also check out these interesting facts you probably never knew about reefsump.com

Providing fellow refers with battle-tested information to help you set up and maintain an efficient, healthy, and amazing reef tank.

Visit reefsump.com

Key Findings

We analyzed Reefsump.com page load time and found that the first response time was 171 ms and then it took 13.7 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

reefsump.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value350 ms

73/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value7.0 s

53/100

10%

Network Requests Diagram

reefsump.com

171 ms

reefsump.com

12702 ms

gppstub.js

52 ms

js

166 ms

style.min.css

259 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 16% of them (8 requests) were addressed to the original Reefsump.com, 45% (22 requests) were made to Cdn-0.reefsump.com and 24% (12 requests) were made to Ezojs.com. The less responsive or slowest element that took the longest time to load (12.7 sec) belongs to the original domain Reefsump.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 187.9 kB (33%)

Content Size

563.3 kB

After Optimization

375.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Reefsump.com main page is 563.3 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. 30% of websites need less resources to load. HTML takes 242.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 183.8 kB

  • Original 242.3 kB
  • After minification 235.6 kB
  • After compression 58.5 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. 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 183.8 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 1.0 kB

  • Original 144.8 kB
  • After minification 143.8 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. Reef Sump images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 2.7 kB

  • Original 150.3 kB
  • After minification 150.3 kB
  • After compression 147.5 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 360 B

  • Original 25.9 kB
  • After minification 25.9 kB
  • After compression 25.6 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. Reefsump.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 30 (64%)

Requests Now

47

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Reef Sump. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

reefsump.com accessibility score

98

Accessibility Issues

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

Links do not have a discernible name

Best Practices

reefsump.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

reefsump.com SEO score

93

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

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 Reefsump.com 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 Reefsump.com 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 Reef Sump. 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: