Tools & Wizards About Us

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

opensourceseo.org

OpenSourceSeo.org - Free SEO resources for Professionals

Page Load Speed

352 ms in total

First Response

88 ms

Resources Loaded

203 ms

Page Rendered

61 ms

About Website

Click here to check amazing Open Source SEO content for India. Otherwise, check out these important facts you probably never knew about opensourceseo.org

The home of free, open source resources for SEO and digital marketing professionals. Datasets, methods, tools, scripts and more. Free forever.

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Key Findings

We analyzed Opensourceseo.org page load time and found that the first response time was 88 ms and then it took 264 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

opensourceseo.org performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.3 s

100/100

25%

SI (Speed Index)

Value1.3 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)

Value1.3 s

100/100

10%

Network Requests Diagram

opensourceseo.org

88 ms

opensourceseo.org

106 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Opensourceseo.org and no external sources were called. The less responsive or slowest element that took the longest time to load (106 ms) belongs to the original domain Opensourceseo.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 189.2 kB (36%)

Content Size

524.8 kB

After Optimization

335.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Opensourceseo.org main page is 524.8 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Javascripts take 343.9 kB which makes up the majority of the site volume.

HTML Optimization

-24%

Potential reduce by 30 B

  • Original 124 B
  • After minification 122 B
  • After compression 94 B

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 30 B or 24% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 58.4 kB
  • After minification 58.4 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. Open Source SEO images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 73.5 kB

  • Original 343.9 kB
  • After minification 343.9 kB
  • After compression 270.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 73.5 kB or 21% of the original size.

CSS Optimization

-95%

Potential reduce by 115.7 kB

  • Original 122.3 kB
  • After minification 6.6 kB
  • After compression 6.6 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. Opensourceseo.org needs all CSS files to be minified and compressed as it can save up to 115.7 kB or 95% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

Accessibility Review

opensourceseo.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

Best Practices

opensourceseo.org best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

opensourceseo.org SEO score

58

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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 Opensourceseo.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 Opensourceseo.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

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