Tools & Wizards About Us

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

symmetricweb.com

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Page Load Speed

1 sec in total

First Response

145 ms

Resources Loaded

622 ms

Page Rendered

245 ms

About Website

Welcome to symmetricweb.com homepage info - get ready to check Symmetricweb best content right away, or after learning these important things about symmetricweb.com

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Visit symmetricweb.com

Key Findings

We analyzed Symmetricweb.com page load time and found that the first response time was 145 ms and then it took 867 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

symmetricweb.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value22.9 s

0/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value1,080 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.083

94/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

symmetricweb.com

145 ms

www.symmetricweb.com

320 ms

styles.css

32 ms

jquery-1.3.2.min.js

47 ms

jquery.corner.js

5 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that all of those requests were addressed to Symmetricweb.com and no external sources were called. The less responsive or slowest element that took the longest time to load (320 ms) belongs to the original domain Symmetricweb.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 86.5 kB (30%)

Content Size

288.5 kB

After Optimization

202.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Symmetricweb.com main page is 288.5 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. 25% of websites need less resources to load. Images take 170.6 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 4.6 kB

  • Original 6.9 kB
  • After minification 6.4 kB
  • After compression 2.3 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 4.6 kB or 67% of the original size.

Image Optimization

-5%

Potential reduce by 8.4 kB

  • Original 170.6 kB
  • After minification 162.2 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. Symmetricweb images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 67.9 kB

  • Original 104.1 kB
  • After minification 100.4 kB
  • After compression 36.1 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 67.9 kB or 65% of the original size.

CSS Optimization

-80%

Potential reduce by 5.7 kB

  • Original 7.0 kB
  • After minification 5.0 kB
  • After compression 1.4 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. Symmetricweb.com needs all CSS files to be minified and compressed as it can save up to 5.7 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (24%)

Requests Now

17

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Symmetricweb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

symmetricweb.com accessibility score

72

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

Image elements do not have [alt] attributes

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

symmetricweb.com 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

General

Impact

Issue

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

symmetricweb.com SEO score

75

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

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 doesn't use 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 Symmetricweb.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 Symmetricweb.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

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