Tools & Wizards About Us
mobile.base-search.net screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

mobile.base-search.net

BASE (Bielefeld Academic Search Engine): Basic Search

Page Load Speed

6.2 sec in total

First Response

1.4 sec

Resources Loaded

4.6 sec

Page Rendered

154 ms

mobile.base-search.net screenshot

About Website

Welcome to mobile.base-search.net homepage info - get ready to check Mobile BASE Search best content for Germany right away, or after learning these important things about mobile.base-search.net

More than 300 mio. scientfic documents from more than 10.500 content providers. BASE is one of the world's most voluminous search engines for academic web resources.

Visit mobile.base-search.net

Key Findings

We analyzed Mobile.base-search.net page load time and found that the first response time was 1.4 sec and then it took 4.8 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

mobile.base-search.net performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

6/100

25%

SI (Speed Index)

Value7.9 s

22/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.084

93/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

mobile.base-search.net

1397 ms

www.base-search.net

1609 ms

bootstrap.min.css

447 ms

bootstrap-theme.min.css

437 ms

base.css

443 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Mobile.base-search.net, 97% (37 requests) were made to Base-search.net. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Base-search.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 435.5 kB (61%)

Content Size

714.4 kB

After Optimization

278.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mobile.base-search.net main page is 714.4 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. 45% of websites need less resources to load. Javascripts take 287.0 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 13.9 kB

  • Original 17.7 kB
  • After minification 12.8 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 4.9 kB, which is 27% 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 13.9 kB or 79% of the original size.

Image Optimization

-17%

Potential reduce by 31.9 kB

  • Original 189.3 kB
  • After minification 157.4 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. Obviously, Mobile BASE Search needs image optimization as it can save up to 31.9 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 205.8 kB

  • Original 287.0 kB
  • After minification 274.0 kB
  • After compression 81.2 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 205.8 kB or 72% of the original size.

CSS Optimization

-83%

Potential reduce by 183.9 kB

  • Original 220.4 kB
  • After minification 209.8 kB
  • After compression 36.6 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. Mobile.base-search.net needs all CSS files to be minified and compressed as it can save up to 183.9 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (64%)

Requests Now

25

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mobile BASE Search. 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 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mobile.base-search.net

mobile.base-search.net

1397 ms

www.base-search.net

www.base-search.net

1609 ms

bootstrap.min.css

bootstrap.min.css

447 ms

bootstrap-theme.min.css

bootstrap-theme.min.css

437 ms

base.css

base.css

443 ms

jquery-ui.min.css

jquery-ui.min.css

483 ms

jquery.min.js

jquery.min.js

564 ms

jquery-ui.min.js

jquery-ui.min.js

907 ms

base.js

base.js

543 ms

yahoo-dom-event.js

yahoo-dom-event.js

550 ms

yahoo-min.js

yahoo-min.js

552 ms

event-min.js

event-min.js

558 ms

connection-min.js

connection-min.js

651 ms

datasource-min.js

datasource-min.js

660 ms

autocomplete-min.js

autocomplete-min.js

663 ms

scripts.js

scripts.js

667 ms

rc4.js

rc4.js

672 ms

ajax.yui.js

ajax.yui.js

760 ms

bootstrap.min.js

bootstrap.min.js

670 ms

NotoSans.css

NotoSans.css

339 ms

base_logo.png

base_logo.png

123 ms

logoverbund_ub_transp.png

logoverbund_ub_transp.png

125 ms

logo_orcid_member.png

logo_orcid_member.png

123 ms

orcid_badge1.png

orcid_badge1.png

324 ms

orcid_badge2.png

orcid_badge2.png

122 ms

orcid_badge3.png

orcid_badge3.png

124 ms

pfeil_gruen_unten.png

pfeil_gruen_unten.png

162 ms

NotoSans-Regular.woff

NotoSans-Regular.woff

372 ms

NotoSans-Medium.woff

NotoSans-Medium.woff

362 ms

NotoSans-SemiBold.woff

NotoSans-SemiBold.woff

430 ms

NotoSans-Bold.woff

NotoSans-Bold.woff

370 ms

NotoSansArabic-Regular.woff

NotoSansArabic-Regular.woff

370 ms

NotoSansArabic-Bold.woff

NotoSansArabic-Bold.woff

461 ms

NotoSansHebrew-Regular.woff

NotoSansHebrew-Regular.woff

483 ms

NotoSansHebrew-Bold.woff

NotoSansHebrew-Bold.woff

482 ms

NotoSansDevanagari-Regular.woff

NotoSansDevanagari-Regular.woff

601 ms

NotoSansDevanagari-Bold.woff

NotoSansDevanagari-Bold.woff

487 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

380 ms

Accessibility Review

mobile.base-search.net accessibility score

100

Accessibility Issues

Best Practices

mobile.base-search.net 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

SEO Factors

mobile.base-search.net SEO score

99

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 Mobile.base-search.net 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 Mobile.base-search.net 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

mobile.base-search.net

Open Graph description is not detected on the main page of Mobile BASE Search. 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: