Tools & Wizards About Us
frontbase.operabase.net screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

frontbase.operabase.net

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

Page Load Speed

6.9 sec in total

First Response

391 ms

Resources Loaded

6 sec

Page Rendered

492 ms

frontbase.operabase.net screenshot

About Website

Click here to check amazing Frontbase Operabase content for India. Otherwise, check out these important facts you probably never knew about 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 frontbase.operabase.net

Key Findings

We analyzed Frontbase.operabase.net page load time and found that the first response time was 391 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

frontbase.operabase.net performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

36/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value4,810 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value18.1 s

3/100

10%

Network Requests Diagram

frontbase.operabase.net

391 ms

en

513 ms

gtm.js

103 ms

j.php

251 ms

c4a21ae538806f31.css

583 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Frontbase.operabase.net, 52% (50 requests) were made to Staging-static-frontbase.operabase.net and 12% (12 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.9 sec) relates to the external source Staging-static-frontbase.operabase.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 462.3 kB (13%)

Content Size

3.5 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Frontbase.operabase.net main page is 3.5 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 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 367.2 kB

  • Original 441.1 kB
  • After minification 440.6 kB
  • After compression 74.0 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. 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 367.2 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.8 MB
  • After minification 1.8 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. Frontbase Operabase images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 94.9 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 219 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. Frontbase.operabase.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 62 (76%)

Requests Now

82

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 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 58 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

frontbase.operabase.net

frontbase.operabase.net

391 ms

en

en

513 ms

gtm.js

gtm.js

103 ms

j.php

j.php

251 ms

c4a21ae538806f31.css

c4a21ae538806f31.css

583 ms

234762e688f33d78.css

234762e688f33d78.css

1104 ms

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1020 ms

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1018 ms

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1447 ms

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3029 ms

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3306 ms

framework-560765ab0625ba27.js

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3446 ms

main-930eb13f6ae3d5c8.js

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3538 ms

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3949 ms

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3412 ms

opera_exfrog.jpg

opera_exfrog.jpg

240 ms

sprite.svg

sprite.svg

644 ms

erin-orourke-large.png

erin-orourke-large.png

380 ms

gheorghe-palcu-large.png

gheorghe-palcu-large.png

413 ms

sebastian-ellrich-large.png

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414 ms

astrid-nordstad-large.png

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440 ms

maurizio-agostini-large.png

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468 ms

andres-felipe-orozco-large.png

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441 ms

martina-bortolotti-von-haderburg-large.png

martina-bortolotti-von-haderburg-large.png

435 ms

mario-chang-large.png

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440 ms

gemma-coma-alabert-large.png

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473 ms

thomas-weinhappel-large.png

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466 ms

8052564.js

8052564.js

317 ms

js

js

50 ms

fbevents.js

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91 ms

uc.js

uc.js

88 ms

landing

landing

278 ms

destination

destination

206 ms

insight.min.js

insight.min.js

233 ms

v.gif

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110 ms

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75 ms

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185 ms

tag-7beb2381185f271000a339c4a5868d66.js

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88 ms

settings.js

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124 ms

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Accessibility Review

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

frontbase.operabase.net best practices score

92

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

Missing source maps for large first-party JavaScript

SEO Factors

frontbase.operabase.net 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

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 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 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

frontbase.operabase.net

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