Tools & Wizards About Us
serinus42.com screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

serinus42.com

Ookla® | Network intelligence to enable modern connectivity

Page Load Speed

966 ms in total

First Response

47 ms

Resources Loaded

398 ms

Page Rendered

521 ms

serinus42.com screenshot

About Website

Click here to check amazing Serinus 42 content for United States. Otherwise, check out these important facts you probably never knew about serinus42.com

Ookla® is a global leader in network intelligence and connectivity insights. Explore solutions for consumers, operators, businesses, non-profits, and more.

Visit serinus42.com

Key Findings

We analyzed Serinus42.com page load time and found that the first response time was 47 ms and then it took 919 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

serinus42.com performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.4 s

39/100

10%

Network Requests Diagram

serinus42.com

47 ms

www.ookla.com

23 ms

gtm.js

231 ms

zdconsent.js

44 ms

6583452.js

55 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Serinus42.com, 81% (42 requests) were made to Ookla.com and 2% (1 request) were made to Sgtm.ookla.com. The less responsive or slowest element that took the longest time to load (231 ms) relates to the external source Sgtm.ookla.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 581.6 kB (18%)

Content Size

3.3 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Serinus42.com main page is 3.3 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. 75% 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 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 86.9 kB

  • Original 108.9 kB
  • After minification 95.5 kB
  • After compression 22.0 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 13.4 kB, which is 12% 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 86.9 kB or 80% of the original size.

Image Optimization

-15%

Potential reduce by 465.7 kB

  • Original 3.1 MB
  • After minification 2.6 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, Serinus 42 needs image optimization as it can save up to 465.7 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-41%

Potential reduce by 29.0 kB

  • Original 71.4 kB
  • After minification 49.6 kB
  • After compression 42.4 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 29.0 kB or 41% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 5 B

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.

Requests Breakdown

Number of requests can be reduced by 12 (24%)

Requests Now

50

After Optimization

38

  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Serinus 42. 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 as a result speed up the page load time.

Network Requests Diagram

serinus42.com

serinus42.com

47 ms

www.ookla.com

www.ookla.com

23 ms

gtm.js

gtm.js

231 ms

zdconsent.js

zdconsent.js

44 ms

6583452.js

6583452.js

55 ms

styles.css

styles.css

14 ms

vvd2klp.css

vvd2klp.css

159 ms

bundle.js

bundle.js

27 ms

wp-block-datatable.js

wp-block-datatable.js

32 ms

wp-block-toggle-blocks.js

wp-block-toggle-blocks.js

34 ms

wp-block-vertical-tabs.js

wp-block-vertical-tabs.js

34 ms

tabbed-cta.js

tabbed-cta.js

33 ms

main-nav.js

main-nav.js

33 ms

banner.js

banner.js

59 ms

6583452.js

6583452.js

71 ms

fb.js

fb.js

45 ms

p.css

p.css

21 ms

speedtest-insights-featured-article@2x.png

speedtest-insights-featured-article@2x.png

13 ms

insight.min.js

insight.min.js

45 ms

product_1.png

product_1.png

12 ms

Speedtest-CTA.png

Speedtest-CTA.png

6 ms

product_applestore.png

product_applestore.png

6 ms

product_applestore_light.png

product_applestore_light.png

11 ms

product_playstore.png

product_playstore.png

10 ms

product_playstore_light.png

product_playstore_light.png

11 ms

speedtest_website_bw.png

speedtest_website_bw.png

11 ms

speedtest_website.png

speedtest_website.png

16 ms

Group-1096.png

Group-1096.png

20 ms

downdetector_bw.png

downdetector_bw.png

13 ms

downdetector.png

downdetector.png

12 ms

Group-1097.png

Group-1097.png

13 ms

ekahayu_website_bg.png

ekahayu_website_bg.png

13 ms

ekahayu_website.png

ekahayu_website.png

20 ms

Group-1098.png

Group-1098.png

20 ms

rootmetrics_website_bw.png

rootmetrics_website_bw.png

15 ms

rootmetrics_website.png

rootmetrics_website.png

16 ms

Group-1099.png

Group-1099.png

19 ms

speedtest_connectivity_reports_header_508x191.png

speedtest_connectivity_reports_header_508x191.png

21 ms

Speedtest-Default.png

Speedtest-Default.png

19 ms

Speedtest-Hover.png

Speedtest-Hover.png

20 ms

Screenshot-2024-02-23-at-12.51.11%E2%80%AFPM.png

Screenshot-2024-02-23-at-12.51.11%E2%80%AFPM.png

43 ms

DD-Default.png

DD-Default.png

21 ms

DD-Hover.png

DD-Hover.png

43 ms

RootMetrics-Default.png

RootMetrics-Default.png

43 ms

Rootmetrics-Hover.png

Rootmetrics-Hover.png

43 ms

Ekahau-Default.png

Ekahau-Default.png

41 ms

Ekahau-Hover.png

Ekahau-Hover.png

42 ms

vodafone_case.png

vodafone_case.png

43 ms

bnet_case.png

bnet_case.png

45 ms

oecd_case.png

oecd_case.png

46 ms

enterprise_case.png

enterprise_case.png

44 ms

speedtest_connectivity_reports_header_629x330_2.png

speedtest_connectivity_reports_header_629x330_2.png

45 ms

Accessibility Review

serinus42.com accessibility score

93

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

serinus42.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

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

serinus42.com SEO score

100

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

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 Serinus42.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 Serinus42.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

serinus42.com

Open Graph data is detected on the main page of Serinus 42. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: