Tools & Wizards About Us
sevana.biz screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

sevana.biz

Call quality testing & monitoring. AQuA PVQA POLQA ViSQOL

Page Load Speed

2.9 sec in total

First Response

274 ms

Resources Loaded

2.5 sec

Page Rendered

189 ms

sevana.biz screenshot

About Website

Welcome to sevana.biz homepage info - get ready to check Sevana best content right away, or after learning these important things about sevana.biz

Sevana solutions for call quality testing & monitoring in VoIP, voice quality, sound quality analysis and monitoring in 2G, 3G, 4G, 5G.

Visit sevana.biz

Key Findings

We analyzed Sevana.biz page load time and found that the first response time was 274 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

sevana.biz performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value21.7 s

0/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value2,250 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.061

97/100

15%

TTI (Time to Interactive)

Value21.9 s

1/100

10%

Network Requests Diagram

sevana.biz

274 ms

sevana.biz

464 ms

js

78 ms

js

60 ms

style.min.css

92 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 67% of them (59 requests) were addressed to the original Sevana.biz, 18% (16 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Sevana.biz.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (62%)

Content Size

1.8 MB

After Optimization

664.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sevana.biz main page is 1.8 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. 65% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 78.8 kB

  • Original 98.8 kB
  • After minification 90.5 kB
  • After compression 19.9 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 78.8 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 37.9 kB
  • After minification 37.9 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. Sevana images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 964.8 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 465.8 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 964.8 kB or 67% of the original size.

CSS Optimization

-28%

Potential reduce by 56.1 kB

  • Original 197.2 kB
  • After minification 197.2 kB
  • After compression 141.1 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. Sevana.biz needs all CSS files to be minified and compressed as it can save up to 56.1 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (77%)

Requests Now

66

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sevana. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sevana.biz

sevana.biz

274 ms

sevana.biz

sevana.biz

464 ms

js

js

78 ms

js

js

60 ms

style.min.css

style.min.css

92 ms

styles.css

styles.css

179 ms

front.min.css

front.min.css

267 ms

style.min.css

style.min.css

271 ms

cms-navigation-base.css

cms-navigation-base.css

272 ms

cms-navigation.css

cms-navigation.css

277 ms

v4-shims.css

v4-shims.css

286 ms

all.css

all.css

386 ms

flaticon.css

flaticon.css

352 ms

bootstrap.min.css

bootstrap.min.css

450 ms

plugins.css

plugins.css

363 ms

style.css

style.css

368 ms

responsive.css

responsive.css

380 ms

js_composer.min.css

js_composer.min.css

529 ms

language-cookie.js

language-cookie.js

455 ms

frontend-gtag.min.js

frontend-gtag.min.js

459 ms

front.min.js

front.min.js

474 ms

jquery.min.js

jquery.min.js

672 ms

jquery-migrate.min.js

jquery-migrate.min.js

541 ms

app.js

app.js

813 ms

jquery.bind-first-0.2.3.min.js

jquery.bind-first-0.2.3.min.js

550 ms

js.cookie-2.1.3.min.js

js.cookie-2.1.3.min.js

569 ms

public.js

public.js

789 ms

100869695.js

100869695.js

43 ms

css

css

42 ms

css

css

101 ms

rs6.css

rs6.css

646 ms

hooks.min.js

hooks.min.js

662 ms

i18n.min.js

i18n.min.js

715 ms

index.js

index.js

737 ms

index.js

index.js

757 ms

rbtools.min.js

rbtools.min.js

957 ms

rs6.min.js

rs6.min.js

1297 ms

bootstrap.min.js

bootstrap.min.js

920 ms

js

js

65 ms

plugins.js

plugins.js

1198 ms

imagesloaded.min.js

imagesloaded.min.js

873 ms

masonry.min.js

masonry.min.js

899 ms

api.js

api.js

47 ms

jquery.masonry.min.js

jquery.masonry.min.js

960 ms

scripts.js

scripts.js

906 ms

css

css

17 ms

wp-polyfill.min.js

wp-polyfill.min.js

841 ms

index.js

index.js

794 ms

js_composer_front.min.js

js_composer_front.min.js

787 ms

style.css

style.css

722 ms

bs0tu0cilt

bs0tu0cilt

146 ms

sevana-logo-sm.png

sevana-logo-sm.png

139 ms

dummy.png

dummy.png

141 ms

call-quality-analysis-icon.png

call-quality-analysis-icon.png

140 ms

voip-icon.png

voip-icon.png

141 ms

troubleshooting-icon.png

troubleshooting-icon.png

140 ms

mobile-to-mobile-icon.png

mobile-to-mobile-icon.png

287 ms

5g-icon.png

5g-icon.png

287 ms

testing-icon.png

testing-icon.png

287 ms

netscan.png

netscan.png

287 ms

perfecto.png

perfecto.png

287 ms

ITU-ASSOCIATE-BLUE.png

ITU-ASSOCIATE-BLUE.png

287 ms

zh-hans.svg

zh-hans.svg

363 ms

en.svg

en.svg

373 ms

js

js

80 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

273 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

283 ms

KFOlCnqEu92Fr1MmSU5fBBc-.woff

KFOlCnqEu92Fr1MmSU5fBBc-.woff

321 ms

KFOkCnqEu92Fr1MmgVxIIzQ.woff

KFOkCnqEu92Fr1MmgVxIIzQ.woff

321 ms

KFOlCnqEu92Fr1MmWUlfBBc-.woff

KFOlCnqEu92Fr1MmWUlfBBc-.woff

328 ms

KFOlCnqEu92Fr1MmYUtfBBc-.woff

KFOlCnqEu92Fr1MmYUtfBBc-.woff

329 ms

fa-solid-900.woff

fa-solid-900.woff

321 ms

fa-regular-400.woff

fa-regular-400.woff

284 ms

flaticon.woff

flaticon.woff

228 ms

KFOkCnqEu92Fr1Mu51xIIzQ.woff

KFOkCnqEu92Fr1Mu51xIIzQ.woff

273 ms

KFOjCnqEu92Fr1Mu51S7ACc6CsI.woff

KFOjCnqEu92Fr1Mu51S7ACc6CsI.woff

276 ms

KFOjCnqEu92Fr1Mu51TjASc6CsI.woff

KFOjCnqEu92Fr1Mu51TjASc6CsI.woff

275 ms

KFOiCnqEu92Fr1Mu51QrEzAdKQ.woff

KFOiCnqEu92Fr1Mu51QrEzAdKQ.woff

274 ms

KFOjCnqEu92Fr1Mu51TzBic6CsI.woff

KFOjCnqEu92Fr1Mu51TzBic6CsI.woff

275 ms

KFOjCnqEu92Fr1Mu51TLBCc6CsI.woff

KFOjCnqEu92Fr1Mu51TLBCc6CsI.woff

273 ms

fa-brands-400.woff

fa-brands-400.woff

264 ms

clarity.js

clarity.js

141 ms

1gte56rsk

1gte56rsk

419 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aXw.woff

180 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

219 ms

pxiByp8kv8JHgFVrLGT9Z1xlEw.woff

pxiByp8kv8JHgFVrLGT9Z1xlEw.woff

180 ms

pxiByp8kv8JHgFVrLEj6Z1xlEw.woff

pxiByp8kv8JHgFVrLEj6Z1xlEw.woff

220 ms

in.php

in.php

259 ms

Accessibility Review

sevana.biz accessibility score

80

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

Best Practices

sevana.biz 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

sevana.biz SEO score

84

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Sevana.biz 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 Sevana.biz 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

sevana.biz

Open Graph data is detected on the main page of Sevana. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: