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nexenta.com screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

nexenta.com

Nexenta | Global Leader in Software-Defined Storage

Page Load Speed

3.9 sec in total

First Response

893 ms

Resources Loaded

2.5 sec

Page Rendered

487 ms

nexenta.com screenshot

About Website

Visit nexenta.com now to see the best up-to-date Nexenta content for Vietnam and also check out these interesting facts you probably never knew about nexenta.com

Nexenta’s Open Source-driven Software-Defined Storage solutions provide organizations with Total Freedom by protecting them against punitive vendor lock-in.

Visit nexenta.com

Key Findings

We analyzed Nexenta.com page load time and found that the first response time was 893 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

nexenta.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.3 s

1/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value510 ms

57/100

30%

CLS (Cumulative Layout Shift)

Value0.059

98/100

15%

TTI (Time to Interactive)

Value14.1 s

9/100

10%

Network Requests Diagram

nexenta.com

893 ms

css

47 ms

system.base.css

71 ms

views_slideshow.css

141 ms

date.css

201 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 88% of them (80 requests) were addressed to the original Nexenta.com, 2% (2 requests) were made to Cdn.jsdelivr.net and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (893 ms) belongs to the original domain Nexenta.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 643.0 kB (48%)

Content Size

1.3 MB

After Optimization

699.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nexenta.com main page is 1.3 MB. 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. Images take 689.3 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 30.6 kB

  • Original 37.8 kB
  • After minification 31.9 kB
  • After compression 7.1 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 5.9 kB, which is 16% 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 30.6 kB or 81% of the original size.

Image Optimization

-22%

Potential reduce by 150.8 kB

  • Original 689.3 kB
  • After minification 538.5 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, Nexenta needs image optimization as it can save up to 150.8 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 167.8 kB

  • Original 257.2 kB
  • After minification 251.1 kB
  • After compression 89.4 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 167.8 kB or 65% of the original size.

CSS Optimization

-82%

Potential reduce by 293.8 kB

  • Original 358.2 kB
  • After minification 303.2 kB
  • After compression 64.4 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. Nexenta.com needs all CSS files to be minified and compressed as it can save up to 293.8 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (49%)

Requests Now

88

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nexenta. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 30 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nexenta.com

nexenta.com

893 ms

css

css

47 ms

system.base.css

system.base.css

71 ms

views_slideshow.css

views_slideshow.css

141 ms

date.css

date.css

201 ms

field.css

field.css

208 ms

google_cse.css

google_cse.css

209 ms

node.css

node.css

209 ms

om_maximenu.css

om_maximenu.css

279 ms

search.css

search.css

209 ms

user.css

user.css

266 ms

extlink.css

extlink.css

276 ms

views.css

views.css

277 ms

ckeditor.css

ckeditor.css

278 ms

ctools.css

ctools.css

278 ms

lightbox.css

lightbox.css

333 ms

no_style.css

no_style.css

345 ms

views_slideshow_cycle.css

views_slideshow_cycle.css

345 ms

superfish.css

superfish.css

346 ms

superfish-smallscreen.css

superfish-smallscreen.css

347 ms

styles.css

styles.css

347 ms

nexenta.css

nexenta.css

532 ms

bootstrap.min.css

bootstrap.min.css

625 ms

swiper.min.css

swiper.min.css

482 ms

main.min.css

main.min.css

415 ms

googleanalytics.js

googleanalytics.js

416 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

26 ms

jquery.validate.min.js

jquery.validate.min.js

29 ms

additional-methods.min.js

additional-methods.min.js

31 ms

countrytostate2.js

countrytostate2.js

414 ms

js.cookie.js

js.cookie.js

482 ms

jquery.min.js

jquery.min.js

630 ms

bootstrap.min.js

bootstrap.min.js

556 ms

swiper.jquery.min.js

swiper.jquery.min.js

784 ms

match-height.min.js

match-height.min.js

556 ms

why-nexenta.min.js

why-nexenta.min.js

595 ms

js

js

73 ms

normalize.css

normalize.css

287 ms

responsive.css

responsive.css

287 ms

modular-styles.css

modular-styles.css

319 ms

misc.css

misc.css

348 ms

print.css

print.css

355 ms

global-states.css

global-states.css

356 ms

analytics.js

analytics.js

83 ms

nexenta-ddn-261.png

nexenta-ddn-261.png

84 ms

custom_search_1.png

custom_search_1.png

388 ms

header-web.jpg

header-web.jpg

419 ms

icon-box.svg

icon-box.svg

83 ms

icon-server-check.svg

icon-server-check.svg

388 ms

icon-enterprise.svg

icon-enterprise.svg

183 ms

piggy_bank.png

piggy_bank.png

227 ms

icon-scale.svg

icon-scale.svg

188 ms

icon-agile.svg

icon-agile.svg

225 ms

icon-rocket.svg

icon-rocket.svg

227 ms

icon-vm.svg

icon-vm.svg

379 ms

icon-container.svg

icon-container.svg

382 ms

icon-security.svg

icon-security.svg

384 ms

hyundai.jpg

hyundai.jpg

390 ms

hhmi.jpg

hhmi.jpg

389 ms

gmo-internet.jpg

gmo-internet.jpg

390 ms

datapipe.jpg

datapipe.jpg

391 ms

zayo.jpg

zayo.jpg

392 ms

wipro.jpg

wipro.jpg

429 ms

uni-cambridge.jpg

uni-cambridge.jpg

429 ms

tgen.jpg

tgen.jpg

430 ms

tenet.jpg

tenet.jpg

427 ms

picturemaxx.jpg

picturemaxx.jpg

444 ms

peak-10.jpg

peak-10.jpg

485 ms

noaa.jpg

noaa.jpg

494 ms

kt.jpg

kt.jpg

497 ms

BareMetal.png

BareMetal.png

497 ms

DellEMC.png

DellEMC.png

498 ms

supermicro.png

supermicro.png

514 ms

lenovo.png

lenovo.png

556 ms

cisco.png

cisco.png

559 ms

hp.png

hp.png

567 ms

PrivateCloud.png

PrivateCloud.png

567 ms

nutanix.png

nutanix.png

568 ms

vmware.png

vmware.png

539 ms

3Jn9SDPw3m-pk039DDeBSQ.ttf

3Jn9SDPw3m-pk039DDeBSQ.ttf

136 ms

thinicons.ttf

thinicons.ttf

558 ms

insight.min.js

insight.min.js

112 ms

PureStorage.png

PureStorage.png

547 ms

collect

collect

84 ms

MultiCloud.png

MultiCloud.png

467 ms

aws.png

aws.png

463 ms

js

js

57 ms

google.png

google.png

439 ms

insight_tag_errors.gif

insight_tag_errors.gif

424 ms

msft.png

msft.png

432 ms

nexenta-ddn-white.png

nexenta-ddn-white.png

474 ms

Accessibility Review

nexenta.com accessibility score

76

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

Best Practices

nexenta.com best practices score

67

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

nexenta.com SEO score

79

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

High

Document doesn't have a valid hreflang

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 Nexenta.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 Nexenta.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

nexenta.com

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