Tools & Wizards About Us
odplegacy.org screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

odplegacy.org

ODP Legacy

Page Load Speed

600 ms in total

First Response

126 ms

Resources Loaded

408 ms

Page Rendered

66 ms

odplegacy.org screenshot

About Website

Click here to check amazing ODP Legacy content. Otherwise, check out these important facts you probably never knew about odplegacy.org

ODP Legacy describes the contributions in earth science and ocean drilling technology of the Ocean Drilling Program (ODP) and Deep Sea Drilling Project (DSDP).

Visit odplegacy.org

Key Findings

We analyzed Odplegacy.org page load time and found that the first response time was 126 ms and then it took 474 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

odplegacy.org performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value1.5 s

100/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.5 s

100/100

10%

Network Requests Diagram

odplegacy.org

126 ms

legacy.css

43 ms

counter.js

19 ms

t.php

78 ms

spacer.gif

43 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 93% of them (26 requests) were addressed to the original Odplegacy.org, 4% (1 request) were made to Statcounter.com and 4% (1 request) were made to C.statcounter.com. The less responsive or slowest element that took the longest time to load (127 ms) belongs to the original domain Odplegacy.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.5 kB (67%)

Content Size

9.7 kB

After Optimization

3.2 kB

  • HTML
  • CSS

In fact, the total size of Odplegacy.org main page is 9.7 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. 15% of websites need less resources to load. HTML takes 9.2 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 6.5 kB

  • Original 9.2 kB
  • After minification 8.8 kB
  • After compression 2.8 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 6.5 kB or 70% of the original size.

CSS Optimization

-13%

Potential reduce by 61 B

  • Original 457 B
  • After minification 457 B
  • After compression 396 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. Odplegacy.org needs all CSS files to be minified and compressed as it can save up to 61 B or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (22%)

Requests Now

27

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ODP Legacy. 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

odplegacy.org

odplegacy.org

126 ms

legacy.css

legacy.css

43 ms

counter.js

counter.js

19 ms

t.php

t.php

78 ms

spacer.gif

spacer.gif

43 ms

home_r1_c1.gif

home_r1_c1.gif

84 ms

home_r2_c1.gif

home_r2_c1.gif

83 ms

home_r2_c2.gif

home_r2_c2.gif

84 ms

home_r2_c3.gif

home_r2_c3.gif

83 ms

home_r3_c1.gif

home_r3_c1.gif

82 ms

home_r4_c1.gif

home_r4_c1.gif

84 ms

home_r5_c1.gif

home_r5_c1.gif

125 ms

home_r6_c1.gif

home_r6_c1.gif

126 ms

home_r7_c1.gif

home_r7_c1.gif

125 ms

home_r7_c3.gif

home_r7_c3.gif

125 ms

home_r8_c2.gif

home_r8_c2.gif

126 ms

nsf.gif

nsf.gif

127 ms

home_r2_c1_f2.gif

home_r2_c1_f2.gif

44 ms

home_r2_c3_f2.gif

home_r2_c3_f2.gif

47 ms

home_r2_c2_f2.gif

home_r2_c2_f2.gif

43 ms

home_r3_c1_f2.gif

home_r3_c1_f2.gif

43 ms

home_r2_c3_f3.gif

home_r2_c3_f3.gif

45 ms

home_r4_c1_f2.gif

home_r4_c1_f2.gif

44 ms

home_r2_c3_f4.gif

home_r2_c3_f4.gif

87 ms

home_r5_c1_f2.gif

home_r5_c1_f2.gif

86 ms

home_r2_c3_f5.gif

home_r2_c3_f5.gif

86 ms

home_r6_c1_f2.gif

home_r6_c1_f2.gif

88 ms

home_r2_c3_f6.gif

home_r2_c3_f6.gif

87 ms

Accessibility Review

odplegacy.org accessibility score

86

Accessibility Issues

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

Links do not have a discernible name

Best Practices

odplegacy.org best practices score

67

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

odplegacy.org SEO score

77

Search Engine Optimization Advices

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 Odplegacy.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 Odplegacy.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

odplegacy.org

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