Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

surdj.com

DJ para Bodas en Sevilla | SurDJ.com | DJ Sevilla, Eventos, Bodas y todo tipo de celebraciones en SurDJ.com

Page Load Speed

3.7 sec in total

First Response

61 ms

Resources Loaded

1 sec

Page Rendered

2.7 sec

surdj.com screenshot

About Website

Click here to check amazing SurDJ content. Otherwise, check out these important facts you probably never knew about surdj.com

¿Buscas el DJ perfecto para tu boda en Sevilla? En SurDJ.com ofrecemos servicios de DJ profesional y animador para bodas y eventos en Sevilla. ¡Reserva ahora y crea momentos mágicos y musicales que re...

Visit surdj.com

Key Findings

We analyzed Surdj.com page load time and found that the first response time was 61 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

surdj.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

58/100

10%

LCP (Largest Contentful Paint)

Value22.5 s

0/100

25%

SI (Speed Index)

Value18.3 s

0/100

10%

TBT (Total Blocking Time)

Value3,270 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value31.6 s

0/100

10%

Network Requests Diagram

surdj.com

61 ms

surdj.com

340 ms

index-515be2a4.css

90 ms

font-faces

66 ms

5383332-AR0eX8qaZvh3N5Zj.jpg

59 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Surdj.com, 80% (51 requests) were made to Assets.zyrosite.com and 8% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (451 ms) relates to the external source Assets.zyrosite.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 175.3 kB (14%)

Content Size

1.3 MB

After Optimization

1.1 MB

In fact, the total size of Surdj.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 870.9 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 166.9 kB

  • Original 191.5 kB
  • After minification 185.8 kB
  • After compression 24.5 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 166.9 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 5.9 kB

  • Original 870.9 kB
  • After minification 865.0 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. SurDJ images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 2.3 kB

  • Original 142.7 kB
  • After minification 142.7 kB
  • After compression 140.3 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

-0%

Potential reduce by 127 B

  • Original 83.7 kB
  • After minification 83.7 kB
  • After compression 83.6 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. Surdj.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (5%)

Requests Now

60

After Optimization

57

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SurDJ. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

surdj.com accessibility score

96

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

<frame> or <iframe> elements do not have a title

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

surdj.com 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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

High

Page has valid source maps

SEO Factors

surdj.com SEO score

99

Search Engine Optimization Advices

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

    ES

  • Language Claimed

    ES

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Surdj.com can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that Surdj.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

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