Tools & Wizards About Us
svta.com screenshot

Report Summary

  • 71

    Performance

    Renders faster than
    81% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

svta.com

Molecular Beam Epitaxy & Atomic Layer Deposition Systems - SVT Associates

Page Load Speed

740 ms in total

First Response

58 ms

Resources Loaded

546 ms

Page Rendered

136 ms

svta.com screenshot

About Website

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

SVT is a world leader in molecular beam epitaxy and laser MBE, as well as thin film and atomic layer deposition systems.

Visit svta.com

Key Findings

We analyzed Svta.com page load time and found that the first response time was 58 ms and then it took 682 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

svta.com performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value3.3 s

90/100

10%

TBT (Total Blocking Time)

Value190 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.036

100/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

svta.com

58 ms

www.svta.com

118 ms

jquery-ui.css

25 ms

bootstrap.min.css

18 ms

jquery.bxslider.min.css

38 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 81% of them (39 requests) were addressed to the original Svta.com, 6% (3 requests) were made to Ajax.googleapis.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (118 ms) belongs to the original domain Svta.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 52.0 kB (9%)

Content Size

596.3 kB

After Optimization

544.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Svta.com main page is 596.3 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. 30% of websites need less resources to load. Images take 369.3 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 22.2 kB

  • Original 28.0 kB
  • After minification 26.6 kB
  • After compression 5.7 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 22.2 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 121 B

  • Original 369.3 kB
  • After minification 369.1 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. SVT A images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 29.5 kB

  • Original 182.1 kB
  • After minification 182.1 kB
  • After compression 152.6 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 29.5 kB or 16% of the original size.

CSS Optimization

-1%

Potential reduce by 128 B

  • Original 16.9 kB
  • After minification 16.9 kB
  • After compression 16.8 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. Svta.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (39%)

Requests Now

46

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SVT A. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

svta.com

svta.com

58 ms

www.svta.com

www.svta.com

118 ms

jquery-ui.css

jquery-ui.css

25 ms

bootstrap.min.css

bootstrap.min.css

18 ms

jquery.bxslider.min.css

jquery.bxslider.min.css

38 ms

jquery.mmenu.all.min.css

jquery.mmenu.all.min.css

48 ms

default.min.css

default.min.css

52 ms

default_menu.min.css

default_menu.min.css

52 ms

jquery.mmenu.positioning.min.css

jquery.mmenu.positioning.min.css

53 ms

jquery.mmenu.pagedim.min.css

jquery.mmenu.pagedim.min.css

52 ms

jquery.mmenu.multiline.min.css

jquery.mmenu.multiline.min.css

52 ms

responsive.min.css

responsive.min.css

63 ms

jquery.min.js

jquery.min.js

28 ms

jquery-ui.min.js

jquery-ui.min.js

37 ms

jquery.mmenu.all.min.js

jquery.mmenu.all.min.js

86 ms

responsive_menu.min.js

responsive_menu.min.js

85 ms

general.min.js

general.min.js

85 ms

api.js

api.js

41 ms

analytics.js

analytics.js

26 ms

ga.js

ga.js

37 ms

bg.jpg

bg.jpg

79 ms

header.jpg

header.jpg

85 ms

logo.jpg

logo.jpg

35 ms

printlogo.jpg

printlogo.jpg

35 ms

topnavdivider.jpg

topnavdivider.jpg

35 ms

mobileMenuIcon.png

mobileMenuIcon.png

35 ms

searchbox.jpg

searchbox.jpg

81 ms

searchbutton.jpg

searchbutton.jpg

82 ms

body_bottom_bg.jpg

body_bottom_bg.jpg

82 ms

body_top_bg.jpg

body_top_bg.jpg

81 ms

leftnavdivider.jpg

leftnavdivider.jpg

82 ms

calltoaction.jpg

calltoaction.jpg

82 ms

contactbutton.jpg

contactbutton.jpg

82 ms

home1_button.jpg

home1_button.jpg

83 ms

home2_button.jpg

home2_button.jpg

83 ms

home3_button.jpg

home3_button.jpg

84 ms

home4_button.jpg

home4_button.jpg

85 ms

home5_button.jpg

home5_button.jpg

85 ms

home6_button.jpg

home6_button.jpg

85 ms

home7_button.jpg

home7_button.jpg

86 ms

home8_button.jpg

home8_button.jpg

86 ms

learnmore.jpg

learnmore.jpg

89 ms

conferences.jpg

conferences.jpg

89 ms

footer.jpg

footer.jpg

104 ms

collect

collect

49 ms

__utm.gif

__utm.gif

10 ms

js

js

63 ms

default_print.min.css

default_print.min.css

15 ms

Accessibility Review

svta.com accessibility score

68

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

svta.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

svta.com SEO score

84

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

High

robots.txt is not valid

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Svta.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Svta.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

svta.com

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