Tools & Wizards About Us
devtalks.ro screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

devtalks.ro

The Major Tech Conference in Romania - DevTalks Romania

Page Load Speed

4.9 sec in total

First Response

347 ms

Resources Loaded

3.5 sec

Page Rendered

1 sec

devtalks.ro screenshot

About Website

Welcome to devtalks.ro homepage info - get ready to check Dev Talks best content for Romania right away, or after learning these important things about devtalks.ro

The largest expo conference for software developers and IT professionals in Romania, gathering over 8000 participants from all over the world.

Visit devtalks.ro

Key Findings

We analyzed Devtalks.ro page load time and found that the first response time was 347 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

devtalks.ro performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value16.5 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value1,560 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

devtalks.ro

347 ms

www.devtalks.ro

1114 ms

fbevents.js

44 ms

js

83 ms

js

119 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 67% of them (66 requests) were addressed to the original Devtalks.ro, 10% (10 requests) were made to Fonts.gstatic.com and 6% (6 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Devtalks.ro.

Page Optimization Overview & Recommendations

Page size can be reduced by 798.7 kB (25%)

Content Size

3.2 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Devtalks.ro main page is 3.2 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. 60% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 85.1 kB

  • Original 99.2 kB
  • After minification 62.8 kB
  • After compression 14.0 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. This page needs HTML code to be minified as it can gain 36.4 kB, which is 37% 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 85.1 kB or 86% of the original size.

Image Optimization

-12%

Potential reduce by 322.5 kB

  • Original 2.6 MB
  • After minification 2.3 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. Obviously, Dev Talks needs image optimization as it can save up to 322.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 270.0 kB

  • Original 393.8 kB
  • After minification 393.8 kB
  • After compression 123.8 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 270.0 kB or 69% of the original size.

CSS Optimization

-88%

Potential reduce by 121.1 kB

  • Original 137.4 kB
  • After minification 101.6 kB
  • After compression 16.4 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. Devtalks.ro needs all CSS files to be minified and compressed as it can save up to 121.1 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (24%)

Requests Now

78

After Optimization

59

  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dev Talks. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

devtalks.ro

devtalks.ro

347 ms

www.devtalks.ro

www.devtalks.ro

1114 ms

fbevents.js

fbevents.js

44 ms

js

js

83 ms

js

js

119 ms

insight.min.js

insight.min.js

82 ms

uwt.js

uwt.js

74 ms

gtm.js

gtm.js

145 ms

js

js

159 ms

css

css

109 ms

bootstrap.min.css

bootstrap.min.css

103 ms

all.min.css

all.min.css

95 ms

toastr.min.css

toastr.min.css

128 ms

style.min.css

style.min.css

403 ms

style-custom.css

style-custom.css

313 ms

swiper-bundle.min.css

swiper-bundle.min.css

132 ms

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315 ms

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317 ms

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317 ms

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317 ms

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405 ms

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416 ms

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418 ms

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418 ms

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419 ms

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497 ms

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503 ms

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516 ms

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518 ms

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519 ms

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519 ms

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598 ms

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601 ms

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616 ms

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619 ms

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619 ms

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620 ms

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699 ms

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699 ms

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717 ms

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719 ms

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720 ms

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722 ms

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797 ms

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800 ms

insight_tag_errors.gif

insight_tag_errors.gif

82 ms

jquery.min.js

jquery.min.js

56 ms

toastr.min.js

toastr.min.js

75 ms

bootstrap.min.js

bootstrap.min.js

56 ms

lib.min.js

lib.min.js

1262 ms

app.js

app.js

938 ms

swiper-bundle.min.js

swiper-bundle.min.js

74 ms

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729 ms

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732 ms

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803 ms

adsct

adsct

137 ms

adsct

adsct

151 ms

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604 ms

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616 ms

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618 ms

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687 ms

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696 ms

stylesheet.css

stylesheet.css

633 ms

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793 ms

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783 ms

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780 ms

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781 ms

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780 ms

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703 ms

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700 ms

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715 ms

logo.png

logo.png

738 ms

dev-afterwork.png

dev-afterwork.png

738 ms

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735 ms

dev-con.png

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716 ms

empower-logo.png

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793 ms

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793 ms

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791 ms

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803 ms

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1050 ms

Forza-Medium.woff

Forza-Medium.woff

232 ms

Forza-Light.woff

Forza-Light.woff

244 ms

Forza-Thin.woff

Forza-Thin.woff

277 ms

Forza-Bold.woff

Forza-Bold.woff

266 ms

Forza-Black.woff

Forza-Black.woff

344 ms

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69 ms

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105 ms

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116 ms

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116 ms

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118 ms

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117 ms

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30 ms

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57 ms

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118 ms

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117 ms

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PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

1 ms

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117 ms

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118 ms

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56 ms

Accessibility Review

devtalks.ro accessibility score

88

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

devtalks.ro best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

devtalks.ro SEO score

91

Search Engine Optimization Advices

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 Devtalks.ro 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 Devtalks.ro 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

devtalks.ro

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