Tools & Wizards About Us
sgmlsource.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

sgmlsource.com

Charles F. Goldfarb's SGML Source Home Page

Page Load Speed

452 ms in total

First Response

153 ms

Resources Loaded

212 ms

Page Rendered

87 ms

sgmlsource.com screenshot

About Website

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

Charles F. Goldfarb

Visit sgmlsource.com

Key Findings

We analyzed Sgmlsource.com page load time and found that the first response time was 153 ms and then it took 299 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

sgmlsource.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value0.6 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

sgmlsource.com

153 ms

CFGandCats-small-rev1.jpg

53 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 Sgmlsource.com and no external sources were called. The less responsive or slowest element that took the longest time to load (153 ms) belongs to the original domain Sgmlsource.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 kB (21%)

Content Size

8.7 kB

After Optimization

6.8 kB

  • HTML
  • Images

In fact, the total size of Sgmlsource.com main page is 8.7 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 5.2 kB which makes up the majority of the site volume.

HTML Optimization

-53%

Potential reduce by 1.8 kB

  • Original 3.4 kB
  • After minification 3.4 kB
  • After compression 1.6 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 1.8 kB or 53% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 5.2 kB
  • After minification 5.2 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. SGML Source images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

  • Images

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SGML Source. According to our analytics all requests are already optimized.

Network Requests Diagram

sgmlsource.com

sgmlsource.com

153 ms

CFGandCats-small-rev1.jpg

CFGandCats-small-rev1.jpg

53 ms

Accessibility Review

sgmlsource.com accessibility score

93

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

sgmlsource.com 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

sgmlsource.com SEO score

75

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 Sgmlsource.com 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 Sgmlsource.com 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

sgmlsource.com

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