Tools & Wizards About Us
sorin-schwartz.com screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

sorin-schwartz.com

Sorin Schwartz ::: Communications / Networking Training Seminars

Page Load Speed

2.3 sec in total

First Response

994 ms

Resources Loaded

1.2 sec

Page Rendered

72 ms

sorin-schwartz.com screenshot

About Website

Welcome to sorin-schwartz.com homepage info - get ready to check Sorin Schwartz best content right away, or after learning these important things about sorin-schwartz.com

Communications / Networking Training Seminars. The tutorials are technology oriented and cover topics such as fixed and mobile WiMAX, IEEE 802.16, WLAN, TCP/IP, routing, NAT, MPLS, VoIP.

Visit sorin-schwartz.com

Key Findings

We analyzed Sorin-schwartz.com page load time and found that the first response time was 994 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

sorin-schwartz.com performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.8 s

100/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.027

100/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

sorin-schwartz.com

994 ms

ss.css

34 ms

logo.gif

34 ms

but_about.gif

61 ms

but_white.gif

69 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that all of those requests were addressed to Sorin-schwartz.com and no external sources were called. The less responsive or slowest element that took the longest time to load (994 ms) belongs to the original domain Sorin-schwartz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 7.5 kB (72%)

Content Size

10.4 kB

After Optimization

2.9 kB

  • HTML
  • CSS

In fact, the total size of Sorin-schwartz.com main page is 10.4 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. Only 5% of websites need less resources to load. HTML takes 8.5 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 6.1 kB

  • Original 8.5 kB
  • After minification 7.9 kB
  • After compression 2.4 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 6.1 kB or 72% of the original size.

CSS Optimization

-74%

Potential reduce by 1.4 kB

  • Original 1.9 kB
  • After minification 1.6 kB
  • After compression 484 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. Sorin-schwartz.com needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (63%)

Requests Now

16

After Optimization

6

  • Images
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sorin Schwartz. 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

sorin-schwartz.com

sorin-schwartz.com

994 ms

ss.css

ss.css

34 ms

logo.gif

logo.gif

34 ms

but_about.gif

but_about.gif

61 ms

but_white.gif

but_white.gif

69 ms

but_seminars.gif

but_seminars.gif

61 ms

but_contact.gif

but_contact.gif

70 ms

title_welcome.gif

title_welcome.gif

74 ms

blank.gif

blank.gif

68 ms

title_seminars.gif

title_seminars.gif

85 ms

bullet.gif

bullet.gif

85 ms

divider.gif

divider.gif

115 ms

pic.gif

pic.gif

109 ms

but_contact_over.gif

but_contact_over.gif

25 ms

but_seminars_over.gif

but_seminars_over.gif

26 ms

but_about_over.gif

but_about_over.gif

27 ms

but_white_over.gif

but_white_over.gif

26 ms

Accessibility Review

sorin-schwartz.com accessibility score

54

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

Links do not have a discernible name

Best Practices

sorin-schwartz.com best practices score

75

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

sorin-schwartz.com SEO score

58

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sorin-schwartz.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 Sorin-schwartz.com main page’s claimed encoding is iso-8859-1. 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

sorin-schwartz.com

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