Tools & Wizards About Us
sileria.com screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

sileria.com

App Development Company | Android • iOS • AR • VR • Custom Software | Sileria

Page Load Speed

1.3 sec in total

First Response

113 ms

Resources Loaded

1 sec

Page Rendered

214 ms

sileria.com screenshot

About Website

Welcome to sileria.com homepage info - get ready to check Sileria best content right away, or after learning these important things about sileria.com

Top-notch Android & iOS apps built by the best Mobile App Development Company in Los Angeles. Developing mobile apps since 2001 for startups and brands. | Sileria

Visit sileria.com

Key Findings

We analyzed Sileria.com page load time and found that the first response time was 113 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

sileria.com performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

24/100

25%

SI (Speed Index)

Value2.3 s

98/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.227

55/100

15%

TTI (Time to Interactive)

Value4.3 s

85/100

10%

Network Requests Diagram

sileria.com

113 ms

sileria.com

221 ms

nivo-slider.css

62 ms

lity.css

115 ms

skeleton.css

156 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 94% of them (48 requests) were addressed to the original Sileria.com, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (481 ms) belongs to the original domain Sileria.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 19.9 kB (4%)

Content Size

532.8 kB

After Optimization

512.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sileria.com main page is 532.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 441.4 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 14.3 kB

  • Original 18.0 kB
  • After minification 13.0 kB
  • After compression 3.7 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 5.0 kB, which is 28% 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 14.3 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 5.3 kB

  • Original 441.4 kB
  • After minification 436.1 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. Sileria images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 201 B

  • Original 65.1 kB
  • After minification 65.1 kB
  • After compression 64.9 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

-1%

Potential reduce by 58 B

  • Original 8.2 kB
  • After minification 8.2 kB
  • After compression 8.2 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. Sileria.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (41%)

Requests Now

41

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sileria. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sileria.com

sileria.com

113 ms

sileria.com

sileria.com

221 ms

nivo-slider.css

nivo-slider.css

62 ms

lity.css

lity.css

115 ms

skeleton.css

skeleton.css

156 ms

layout.css

layout.css

161 ms

jquery.min.js

jquery.min.js

214 ms

skel.min.js

skel.min.js

167 ms

skel-viewport.min.js

skel-viewport.min.js

166 ms

util.js

util.js

173 ms

main.js

main.js

209 ms

lity.min.js

lity.min.js

213 ms

sileria-web.png

sileria-web.png

317 ms

play.png

play.png

227 ms

app-development-services.jpg

app-development-services.jpg

318 ms

vr-portfolio.jpg

vr-portfolio.jpg

318 ms

sileria-clients.jpg

sileria-clients.jpg

365 ms

top-app-development-company.jpg

top-app-development-company.jpg

317 ms

sileria-blog.jpg

sileria-blog.jpg

327 ms

app-development.jpg

app-development.jpg

322 ms

ar-vr-mr-xr.jpg

ar-vr-mr-xr.jpg

373 ms

ux-design.jpg

ux-design.jpg

338 ms

iot-robotics.jpg

iot-robotics.jpg

427 ms

tech-banner.gif

tech-banner.gif

383 ms

play_overlay.png

play_overlay.png

380 ms

good-software-architecture.png

good-software-architecture.png

393 ms

good-contractors.png

good-contractors.png

419 ms

good-polished-apps.png

good-polished-apps.png

428 ms

twitter.png

twitter.png

434 ms

youtube.png

youtube.png

439 ms

blog.png

blog.png

448 ms

google-plus.png

google-plus.png

473 ms

linkedin.png

linkedin.png

481 ms

analytics.js

analytics.js

19 ms

bg-head.jpg

bg-head.jpg

320 ms

bg-tile.jpg

bg-tile.jpg

327 ms

bg-body.png

bg-body.png

333 ms

bg-pane.jpg

bg-pane.jpg

347 ms

check.png

check.png

367 ms

bg-foot.jpg

bg-foot.jpg

373 ms

jquery.nivo.slider.js

jquery.nivo.slider.js

315 ms

tlu.otf

tlu.otf

274 ms

ttu.otf

ttu.otf

242 ms

tru.otf

tru.otf

300 ms

tsu.otf

tsu.otf

331 ms

tli.otf

tli.otf

331 ms

tti.otf

tti.otf

331 ms

tri.otf

tri.otf

290 ms

edelsans.otf

edelsans.otf

334 ms

collect

collect

13 ms

js

js

61 ms

Accessibility Review

sileria.com accessibility score

75

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

sileria.com best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sileria.com SEO score

86

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

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 Sileria.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 Sileria.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

sileria.com

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