Tools & Wizards About Us
quality-frontbase.operabase.net screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

quality-frontbase.operabase.net

Operabase | Opera Singers | Artists | Opera Companies | New & Rare Opera Performances

Page Load Speed

8.6 sec in total

First Response

410 ms

Resources Loaded

7.7 sec

Page Rendered

476 ms

quality-frontbase.operabase.net screenshot

About Website

Welcome to quality-frontbase.operabase.net homepage info - get ready to check Quality Frontbase Operabase best content for India right away, or after learning these important things about quality-frontbase.operabase.net

Operabase is the largest database of opera houses, artists, performances and agents in the world. Listings of over 1500 opera houses, 97,000 artists and 500 festivals.

Visit quality-frontbase.operabase.net

Key Findings

We analyzed Quality-frontbase.operabase.net page load time and found that the first response time was 410 ms and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

quality-frontbase.operabase.net performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

39/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value4,450 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value16.9 s

5/100

10%

Network Requests Diagram

quality-frontbase.operabase.net

410 ms

en

2593 ms

gtm.js

183 ms

j.php

72 ms

0bdc53103f6a0334.css

598 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Quality-frontbase.operabase.net, 54% (50 requests) were made to Quality-static-frontbase.operabase.net and 13% (12 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.5 sec) relates to the external source Quality-static-frontbase.operabase.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 424.4 kB (13%)

Content Size

3.3 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Quality-frontbase.operabase.net main page is 3.3 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. 70% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 329.0 kB

  • Original 396.1 kB
  • After minification 395.6 kB
  • After compression 67.1 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. 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 329.0 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.7 MB
  • After minification 1.7 MB

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. Quality Frontbase Operabase images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 95.2 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 1.1 MB

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

-1%

Potential reduce by 222 B

  • Original 26.8 kB
  • After minification 26.8 kB
  • After compression 26.6 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. Quality-frontbase.operabase.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 60 (77%)

Requests Now

78

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Quality Frontbase Operabase. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 56 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

quality-frontbase.operabase.net

quality-frontbase.operabase.net

410 ms

en

en

2593 ms

gtm.js

gtm.js

183 ms

j.php

j.php

72 ms

0bdc53103f6a0334.css

0bdc53103f6a0334.css

598 ms

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581 ms

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517 ms

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1179 ms

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924 ms

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2915 ms

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310 ms

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704 ms

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100 ms

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285 ms

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285 ms

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112 ms

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107 ms

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89 ms

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165 ms

settings.js

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127 ms

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Accessibility Review

quality-frontbase.operabase.net accessibility score

91

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

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.

Best Practices

quality-frontbase.operabase.net best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

quality-frontbase.operabase.net SEO score

77

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

Document doesn't have a valid hreflang

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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 Quality-frontbase.operabase.net 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 Quality-frontbase.operabase.net 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

quality-frontbase.operabase.net

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