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novusbuyersguide.com screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

novusbuyersguide.com

Novus Buyers Guide - The Who's Who of Green Technology Companies

Page Load Speed

2.4 sec in total

First Response

562 ms

Resources Loaded

1.6 sec

Page Rendered

188 ms

novusbuyersguide.com screenshot

About Website

Click here to check amazing Novus Buyers Guide content for United States. Otherwise, check out these important facts you probably never knew about novusbuyersguide.com

Novus Buyers Guide - the on-line business-to-business industry directory of solar, renewable energy, green technology, green manufacturing, lasers, optics, optical components, factory automation and v...

Visit novusbuyersguide.com

Key Findings

We analyzed Novusbuyersguide.com page load time and found that the first response time was 562 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

novusbuyersguide.com performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value7.8 s

24/100

10%

TBT (Total Blocking Time)

Value540 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value7.7 s

45/100

10%

Network Requests Diagram

novusbuyersguide.com

562 ms

kUwz2t-1TCFfroWU4ubGNVYY9gc.js

26 ms

opticspages.css

20 ms

jquery-1.5.2.min.js

7 ms

jquery.hint.js

232 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 73% of them (35 requests) were addressed to the original Novusbuyersguide.com, 10% (5 requests) were made to D1ry0un7viwyao.cloudfront.net and 8% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (830 ms) belongs to the original domain Novusbuyersguide.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 54.8 kB (11%)

Content Size

507.4 kB

After Optimization

452.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Novusbuyersguide.com main page is 507.4 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. 45% of websites need less resources to load. Images take 350.9 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 49.0 kB

  • Original 60.0 kB
  • After minification 51.5 kB
  • After compression 11.0 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. This page needs HTML code to be minified as it can gain 8.5 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 49.0 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 3.1 kB

  • Original 350.9 kB
  • After minification 347.8 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. Novus Buyers Guide images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 585 B

  • Original 87.5 kB
  • After minification 87.4 kB
  • After compression 87.0 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

-24%

Potential reduce by 2.1 kB

  • Original 8.9 kB
  • After minification 8.9 kB
  • After compression 6.8 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. Novusbuyersguide.com needs all CSS files to be minified and compressed as it can save up to 2.1 kB or 24% of the original size.

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 Novus Buyers Guide. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

novusbuyersguide.com

novusbuyersguide.com

562 ms

kUwz2t-1TCFfroWU4ubGNVYY9gc.js

kUwz2t-1TCFfroWU4ubGNVYY9gc.js

26 ms

opticspages.css

opticspages.css

20 ms

jquery-1.5.2.min.js

jquery-1.5.2.min.js

7 ms

jquery.hint.js

jquery.hint.js

232 ms

jquery.autocomplete.js

jquery.autocomplete.js

212 ms

jquery.search.company.js

jquery.search.company.js

211 ms

jquery.search.product.js

jquery.search.product.js

230 ms

jquery.hoverIntent.minified.js

jquery.hoverIntent.minified.js

239 ms

jquery.menu.js

jquery.menu.js

416 ms

jquery.tabs.js

jquery.tabs.js

417 ms

jwplayer.js

jwplayer.js

744 ms

google_service.js

google_service.js

49 ms

analytics.js

analytics.js

32 ms

page-bg.jpg

page-bg.jpg

417 ms

header.jpg

header.jpg

223 ms

menu-bg.jpg

menu-bg.jpg

240 ms

home-menu-bg-active.jpg

home-menu-bg-active.jpg

484 ms

novussearch-bg.jpg

novussearch-bg.jpg

457 ms

novussearch.jpg

novussearch.jpg

581 ms

search-box-bg.jpg

search-box-bg.jpg

579 ms

active-tab-bg-left.jpg

active-tab-bg-left.jpg

610 ms

active-tab-bg.jpg

active-tab-bg.jpg

672 ms

tab-bg-left.jpg

tab-bg-left.jpg

683 ms

tab-bg.jpg

tab-bg.jpg

783 ms

collect

collect

28 ms

main-page-tab-bg.jpg

main-page-tab-bg.jpg

762 ms

js

js

68 ms

Solectria_thumb_2.jpg

Solectria_thumb_2.jpg

90 ms

Laser-Components-Thumbnail.jpg

Laser-Components-Thumbnail.jpg

171 ms

Optikos_Lenscheck_480x270.jpg

Optikos_Lenscheck_480x270.jpg

109 ms

Klammer-Thumb.jpg

Klammer-Thumb.jpg

90 ms

Unirac_SolarMountEvolution_.jpg

Unirac_SolarMountEvolution_.jpg

80 ms

jquery.videoplayer.js

jquery.videoplayer.js

551 ms

rocket-loader.min.js

rocket-loader.min.js

422 ms

Stegojet_200x145.jpg

Stegojet_200x145.jpg

619 ms

solectria_pvi_28-36tl.jpg

solectria_pvi_28-36tl.jpg

440 ms

NorPix-StreamPix-200.jpg

NorPix-StreamPix-200.jpg

646 ms

649 ms

greenhosting.png

greenhosting.png

768 ms

NBG_Footer_Livead.gif

NBG_Footer_Livead.gif

789 ms

product-showcase.jpg

product-showcase.jpg

830 ms

social-icons-sprite.png

social-icons-sprite.png

624 ms

main.js

main.js

14 ms

ga.js

ga.js

12 ms

jquery-1.5.2.min.js

jquery-1.5.2.min.js

3 ms

jquery.hint.js

jquery.hint.js

227 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

novusbuyersguide.com accessibility score

59

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

novusbuyersguide.com best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

novusbuyersguide.com SEO score

62

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

Language and Encoding

  • Language Detected

    N/A

  • 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 Novusbuyersguide.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Novusbuyersguide.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

novusbuyersguide.com

Open Graph description is not detected on the main page of Novus Buyers Guide. 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: