Report Summary

  • 27

    Performance

    Renders faster than
    47% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

lightrun.com

Home - Lightrun

Page Load Speed

14 sec in total

First Response

57 ms

Resources Loaded

2.6 sec

Page Rendered

11.3 sec

lightrun.com screenshot

About Website

Welcome to lightrun.com homepage info - get ready to check Lightrun best content for Russia right away, or after learning these important things about lightrun.com

Developer Observability Platform - securely & dynamically instrument logs, metrics & traces from your IDE in live production applications.

Visit lightrun.com

Key Findings

We analyzed Lightrun.com page load time and found that the first response time was 57 ms and then it took 13.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

lightrun.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value13.9 s

0/100

25%

SI (Speed Index)

Value5.2 s

61/100

10%

TBT (Total Blocking Time)

Value1,840 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.02

100/100

15%

TTI (Time to Interactive)

Value17.0 s

4/100

10%

Network Requests Diagram

lightrun.com

57 ms

lightrun.com

206 ms

style.min.css

127 ms

styles-blocks.css

83 ms

jquery.notice.css

143 ms

Our browser made a total of 239 requests to load all elements on the main page. We found that 89% of them (212 requests) were addressed to the original Lightrun.com, 5% (11 requests) were made to Fonts.gstatic.com and 2% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (770 ms) belongs to the original domain Lightrun.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 512.1 kB (4%)

Content Size

11.8 MB

After Optimization

11.3 MB

In fact, the total size of Lightrun.com main page is 11.8 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 11.1 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 231.3 kB

  • Original 267.1 kB
  • After minification 219.9 kB
  • After compression 35.8 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 47.2 kB, which is 18% 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 231.3 kB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 274.9 kB

  • Original 11.1 MB
  • After minification 10.8 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. Lightrun images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.7 kB

  • Original 198.6 kB
  • After minification 198.6 kB
  • After compression 196.0 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

-2%

Potential reduce by 3.2 kB

  • Original 203.1 kB
  • After minification 203.1 kB
  • After compression 199.9 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. Lightrun.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 41 (18%)

Requests Now

225

After Optimization

184

The browser has sent 225 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lightrun. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

lightrun.com accessibility score

82

Accessibility Issues

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.

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

lightrun.com 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

Page has valid source maps

SEO Factors

lightrun.com 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 Lightrun.com 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 Lightrun.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 Lightrun. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: