Tools & Wizards About Us
xpertscientific.com screenshot

Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

xpertscientific.com

Scientific Editing, Proofreading Manuscripts and Research Papers, Science Consulting

Page Load Speed

2.9 sec in total

First Response

318 ms

Resources Loaded

2.2 sec

Page Rendered

389 ms

xpertscientific.com screenshot

About Website

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

XpertScientific editing, proofreading and translation services for your research paper, thesis, or grant proposal. Science consulting.

Visit xpertscientific.com

Key Findings

We analyzed Xpertscientific.com page load time and found that the first response time was 318 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

xpertscientific.com performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

87/100

25%

SI (Speed Index)

Value2.8 s

95/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

xpertscientific.com

318 ms

xpertscientific.com

542 ms

my_style.css.css

210 ms

jquery.animateSlider.min.css

315 ms

jquery-3.6.0.min.js

420 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that all of those requests were addressed to Xpertscientific.com and no external sources were called. The less responsive or slowest element that took the longest time to load (862 ms) belongs to the original domain Xpertscientific.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 68.8 kB (22%)

Content Size

319.0 kB

After Optimization

250.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Xpertscientific.com main page is 319.0 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. 30% of websites need less resources to load. Images take 120.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 61.1 kB

  • Original 76.3 kB
  • After minification 70.6 kB
  • After compression 15.2 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 61.1 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 6.4 kB

  • Original 120.2 kB
  • After minification 113.8 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. Xpert Scientific images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 546 B

  • Original 93.4 kB
  • After minification 93.4 kB
  • After compression 92.9 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

-2%

Potential reduce by 692 B

  • Original 29.0 kB
  • After minification 29.0 kB
  • After compression 28.3 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. Xpertscientific.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 22 (39%)

Requests Now

56

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xpert Scientific. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

xpertscientific.com

xpertscientific.com

318 ms

xpertscientific.com

xpertscientific.com

542 ms

my_style.css.css

my_style.css.css

210 ms

jquery.animateSlider.min.css

jquery.animateSlider.min.css

315 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

420 ms

fonts%20-%20optimized.css

fonts%20-%20optimized.css

332 ms

jquery-ui.min.css

jquery-ui.min.css

313 ms

custom_scripts.min.js

custom_scripts.min.js

332 ms

modernizr.min.js

modernizr.min.js

233 ms

jquery.animateSlider.min.js

jquery.animateSlider.min.js

319 ms

hemingway_global.js

hemingway_global.js

319 ms

matomo.js

matomo.js

226 ms

container_1Pd0iE7P.js

container_1Pd0iE7P.js

337 ms

pattern3.jpg

pattern3.jpg

259 ms

XpertScientific-logo_no_subtext_sm_tm.png

XpertScientific-logo_no_subtext_sm_tm.png

330 ms

home.png

home.png

331 ms

logged-out2.png

logged-out2.png

332 ms

social-icon-facebook-48x48.png

social-icon-facebook-48x48.png

331 ms

social-icon-twitter-48x48.png

social-icon-twitter-48x48.png

332 ms

social-icon-gplus-48x48.png

social-icon-gplus-48x48.png

409 ms

social-icon-linkedin-48x48.png

social-icon-linkedin-48x48.png

410 ms

social-icon-mendeley-48x48.png

social-icon-mendeley-48x48.png

411 ms

social-icon-whatsapp-48x48.png

social-icon-whatsapp-48x48.png

439 ms

social-icon-email-48x48.png

social-icon-email-48x48.png

427 ms

slider-big-data-no-logo-sm.webp

slider-big-data-no-logo-sm.webp

533 ms

slider-simple7-1-no-logo-sm.webp

slider-simple7-1-no-logo-sm.webp

513 ms

slider-simple2-1-no-logo-sm.webp

slider-simple2-1-no-logo-sm.webp

514 ms

slider-simple-no-logo-sm.webp

slider-simple-no-logo-sm.webp

515 ms

slider-dragonfly-no-logo-sm.webp

slider-dragonfly-no-logo-sm.webp

532 ms

client-logo-strip-extended.webp

client-logo-strip-extended.webp

850 ms

Proofread_gimmick.jpg

Proofread_gimmick.jpg

616 ms

Problem-solution_sm-orig.jpg

Problem-solution_sm-orig.jpg

618 ms

brain-gears-2_w.jpg

brain-gears-2_w.jpg

619 ms

science_com.webp

science_com.webp

636 ms

proj-management.webp

proj-management.webp

637 ms

upload_hand.png

upload_hand.png

720 ms

LinkedIn-sm.png

LinkedIn-sm.png

721 ms

social-icon-facebook-24x24.png

social-icon-facebook-24x24.png

724 ms

social-icon-twitter-24x24.png

social-icon-twitter-24x24.png

740 ms

social-icon-linkedin-24x24.png

social-icon-linkedin-24x24.png

648 ms

social-icon-mendeley-24x24.png

social-icon-mendeley-24x24.png

716 ms

social-icon-whatsapp-24x24.png

social-icon-whatsapp-24x24.png

716 ms

social-icon-email-24x24.png

social-icon-email-24x24.png

718 ms

facebook-sm.png

facebook-sm.png

733 ms

currency_blue_euro_sm.png

currency_blue_euro_sm.png

648 ms

new_xpert_logo_gray_tm.png

new_xpert_logo_gray_tm.png

732 ms

lato-regular-webfont.woff

lato-regular-webfont.woff

818 ms

lato-bold-webfont.woff

lato-bold-webfont.woff

680 ms

currency_blue_euro_grey.png

currency_blue_euro_grey.png

695 ms

edittable_head4.jpg

edittable_head4.jpg

625 ms

tick.png

tick.png

625 ms

consultingtable_head.jpg

consultingtable_head.jpg

712 ms

content_back2.png

content_back2.png

719 ms

matomo.php

matomo.php

862 ms

gb.png

gb.png

722 ms

es.png

es.png

649 ms

de.png

de.png

731 ms

fr.png

fr.png

731 ms

jp.png

jp.png

720 ms

cn.png

cn.png

723 ms

Accessibility Review

xpertscientific.com accessibility score

95

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

xpertscientific.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

xpertscientific.com SEO score

97

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xpertscientific.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 Xpertscientific.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

xpertscientific.com

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