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symbolics.com screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 55

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

symbolics.com

Symbolics.com - The First Domain Name Ever Registered on the Internet

Page Load Speed

1.6 sec in total

First Response

122 ms

Resources Loaded

1.3 sec

Page Rendered

227 ms

symbolics.com screenshot

About Website

Welcome to symbolics.com homepage info - get ready to check Symbolics best content for India right away, or after learning these important things about symbolics.com

Explore internet history through Symbolics.com, the world's first registered domain name (March 15, 1985). Discover interactive timelines, facts, and milestones that shaped the digital age.

Visit symbolics.com

Key Findings

We analyzed Symbolics.com page load time and found that the first response time was 122 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

symbolics.com performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

79/100

25%

SI (Speed Index)

Value3.0 s

93/100

10%

TBT (Total Blocking Time)

Value730 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.047

99/100

15%

TTI (Time to Interactive)

Value8.2 s

40/100

10%

Network Requests Diagram

symbolics.com

122 ms

symbolics.com

581 ms

jquery.min.js

30 ms

font-awesome.min.css

40 ms

styles-domain2.css

56 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 38% of them (13 requests) were addressed to the original Symbolics.com, 18% (6 requests) were made to Fonts.gstatic.com and 6% (2 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (581 ms) belongs to the original domain Symbolics.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 115.4 kB (19%)

Content Size

609.9 kB

After Optimization

494.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Symbolics.com main page is 609.9 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. 50% of websites need less resources to load. Javascripts take 318.0 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 24.9 kB

  • Original 34.5 kB
  • After minification 32.7 kB
  • After compression 9.7 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 24.9 kB or 72% of the original size.

Image Optimization

-23%

Potential reduce by 57.8 kB

  • Original 253.0 kB
  • After minification 195.2 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. Obviously, Symbolics needs image optimization as it can save up to 57.8 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-10%

Potential reduce by 32.0 kB

  • Original 318.0 kB
  • After minification 318.0 kB
  • After compression 286.0 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

-16%

Potential reduce by 707 B

  • Original 4.4 kB
  • After minification 4.4 kB
  • After compression 3.7 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. Symbolics.com needs all CSS files to be minified and compressed as it can save up to 707 B or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (20%)

Requests Now

25

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Symbolics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

symbolics.com

symbolics.com

122 ms

symbolics.com

symbolics.com

581 ms

jquery.min.js

jquery.min.js

30 ms

font-awesome.min.css

font-awesome.min.css

40 ms

styles-domain2.css

styles-domain2.css

56 ms

js

js

76 ms

adsbygoogle.js

adsbygoogle.js

128 ms

css2

css2

39 ms

js

js

115 ms

analytics.js

analytics.js

57 ms

techcrunch.png

techcrunch.png

165 ms

ellipse-558@2x.png

ellipse-558@2x.png

188 ms

wsj.png

wsj.png

217 ms

the-new-york-times.png

the-new-york-times.png

218 ms

wired.png

wired.png

216 ms

cnn.png

cnn.png

216 ms

forbes.png

forbes.png

217 ms

bloomberg.png

bloomberg.png

219 ms

captcha_code.php

captcha_code.php

270 ms

aronheadshot.png

aronheadshot.png

427 ms

linkedin-svg.svg

linkedin-svg.svg

185 ms

O4ZMFGj5hxF0EhjimngomvnCCtqb30OX7jTiDA.ttf

O4ZMFGj5hxF0EhjimngomvnCCtqb30OX7jTiDA.ttf

99 ms

O4ZMFGj5hxF0EhjimngomvnCCtqb30OX1zTiDA.ttf

O4ZMFGj5hxF0EhjimngomvnCCtqb30OX1zTiDA.ttf

141 ms

O4ZMFGj5hxF0EhjimngomvnCCtqb30OXsDTiDA.ttf

O4ZMFGj5hxF0EhjimngomvnCCtqb30OXsDTiDA.ttf

161 ms

O4ZMFGj5hxF0EhjimngomvnCCtqb30OXmTTiDA.ttf

O4ZMFGj5hxF0EhjimngomvnCCtqb30OXmTTiDA.ttf

175 ms

show_ads_impl.js

show_ads_impl.js

255 ms

collect

collect

75 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

74 ms

KFOmCnqEu92Fr1Me5Q.ttf

KFOmCnqEu92Fr1Me5Q.ttf

67 ms

KFOlCnqEu92Fr1MmEU9vAw.ttf

KFOlCnqEu92Fr1MmEU9vAw.ttf

74 ms

collect

collect

26 ms

zrt_lookup.html

zrt_lookup.html

26 ms

ads

ads

87 ms

grey-circle.png

grey-circle.png

55 ms

Accessibility Review

symbolics.com accessibility score

55

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

Buttons do not have an accessible name

Low

No form fields have multiple labels

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

symbolics.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

High

Page has valid source maps

SEO Factors

symbolics.com SEO score

75

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Symbolics.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 Symbolics.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

symbolics.com

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