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ldolphin.org screenshot

Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 50

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

ldolphin.org

Lambert Dolphin's Place

Page Load Speed

977 ms in total

First Response

107 ms

Resources Loaded

660 ms

Page Rendered

210 ms

ldolphin.org screenshot

About Website

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

A physicist's collection of papers on science the Bible, eschatology (Prophecy), sexual identity and wholeness. and other Biblical themes. Geophysical methods. Constancy of the speed of light.

Visit ldolphin.org

Key Findings

We analyzed Ldolphin.org page load time and found that the first response time was 107 ms and then it took 870 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

ldolphin.org performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

78/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

ldolphin.org

107 ms

www.ldolphin.org

224 ms

message.css

31 ms

ltd12.jpg

27 ms

google_custom_search_smnar.gif

8 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 83% of them (10 requests) were addressed to the original Ldolphin.org, 8% (1 request) were made to Google.com and 8% (1 request) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (304 ms) belongs to the original domain Ldolphin.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 23.7 kB (2%)

Content Size

1.4 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Ldolphin.org main page is 1.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 4.3 kB

  • Original 7.0 kB
  • After minification 6.8 kB
  • After compression 2.7 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 4.3 kB or 61% of the original size.

Image Optimization

-1%

Potential reduce by 19.4 kB

  • Original 1.4 MB
  • After minification 1.3 MB

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. L Dolphin images are well optimized though.

CSS Optimization

-17%

Potential reduce by 30 B

  • Original 173 B
  • After minification 172 B
  • After compression 143 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. Ldolphin.org needs all CSS files to be minified and compressed as it can save up to 30 B or 17% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • CSS

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

Network Requests Diagram

ldolphin.org

ldolphin.org

107 ms

www.ldolphin.org

www.ldolphin.org

224 ms

message.css

message.css

31 ms

ltd12.jpg

ltd12.jpg

27 ms

google_custom_search_smnar.gif

google_custom_search_smnar.gif

8 ms

sengine.gif

sengine.gif

59 ms

rline.jpg

rline.jpg

89 ms

gal8.jpg

gal8.jpg

120 ms

lambert3.gif

lambert3.gif

120 ms

google_custom_search_smnar.gif

google_custom_search_smnar.gif

16 ms

ltd12.jpg

ltd12.jpg

304 ms

paper.gif

paper.gif

53 ms

Accessibility Review

ldolphin.org accessibility score

50

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

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

Form elements do not have associated labels

Best Practices

ldolphin.org best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

ldolphin.org SEO score

69

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ldolphin.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 Ldolphin.org main page’s claimed encoding is . 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

ldolphin.org

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