Exhibit 3.1

RESTATED CERTIFICATE OF INCORPORATION

OF

LOOKSMART, LTD.

LookSmart, Ltd., a corporation organized and existing under the laws of the State of Delaware, hereby certifies as follows:

A. The name of the corporation is LookSmart, Ltd. The corporation was originally incorporated under the name of NetGet Ltd.,
and the original Certificate of Incorporation was filed with the Secretary of the State of Delaware on July 19, 1996.

B.
Pursuant to Sections 242 and 245 of the General Corporation Law of the State of Delaware, this Restated Certificate of Incorporation restates and amends the provisions of the Certificate of Incorporation of the corporation.

C. The text of the Certificate of Incorporation is hereby amended and restated in its entirety to read as follows:

ARTICLE I

The
name of this corporation is LookSmart, Ltd.

ARTICLE II

The address of the corporations registered office in the State of Delaware is 1013 Centre Road, in the City of Wilmington, County
of New Castle, Delaware 19805. The name of its registered agent at such address is Corporate Agents, Inc.

ARTICLE III

The purpose of the corporation is to engage in any lawful act or activity for which a corporation may be organized under the
General Corporation Law of Delaware.

ARTICLE IV

The corporation is authorized to issue two classes of shares of stock to be designated, respectively, Common Stock, $0.001 par value, and Preferred Stock, $0.001 par value. The total number of shares that
the corporation is authorized to issue is 205,000,000 shares. The number of shares of Common Stock authorized is 200,000,000. The number of shares of Preferred authorized is 5,000,000.

The Preferred Stock may be issued from time to time in one or more series pursuant to a resolution or resolutions providing for such
issue duly adopted by the board of directors (authority to do so being hereby expressly vested in the board). The board of directors is further authorized to determine or alter the rights, preferences, privileges and restrictions granted to or
imposed upon any wholly unissued series of Preferred Stock and to fix the number of shares of any series of Preferred Stock and the designation of any such series of Preferred Stock. The



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board of directors, within the limits and restrictions stated in any resolution or resolutions of the board of directors originally fixing the number of shares constituting any series, may
increase or decrease (but not below the number of shares in any such series then outstanding) the number of shares of any series subsequent to the issue of shares of that series.

The authority of the board of directors with respect to each such class or series shall include, without limitation of the foregoing, the
right to determine and fix:

(a) the distinctive designation of such class or series and the number of shares
to constitute such class or series;

(b) the rate at which dividends on the shares of such class or series
shall be declared and paid, or set aside for payment, whether dividends at the rate so determined shall be cumulative or accruing, and whether the shares of such class or series shall be entitled to any participating or other dividends in addition
to dividends at the rate so determined, and if so, on what terms;

(c) the right or obligation, if any, of the
corporation to redeem shares of the particular class or series of Preferred Stock and, if redeemable, the price, terms and manner of such redemption;

(d) the special and relative rights and preferences, if any, and the amount or amounts per share, which the shares of such class or series of Preferred Stock shall be entitled to receive upon any
voluntary or involuntary liquidation, dissolution or winding up of the corporation;

(e) the terms and
conditions, if any, upon which shares of such class or series shall be convertible into, or exchangeable for, shares of capital stock of any other class or series, including the price or prices or the rate or rates of conversion or exchange and the
terms of adjustment, if any;

(f) the obligation, if any, of the corporation to retire, redeem or purchase
shares of such class or series pursuant to a sinking fund or fund of a similar nature or otherwise, and the terms and conditions of such obligation;

(g) voting rights, if any, on the issuance of additional shares of such class or series or any shares of any other class or series of Preferred Stock;

(h) limitations, if any, on the issuance of additional shares of such class or series or any shares of any other class or
series of Preferred Stock; and

(i) such other preferences, powers, qualifications, special or relative rights
and privileges thereof as the board of directors of the corporation, acting in accordance with this Restated Certificate of Incorporation, may deem advisable and are not inconsistent with law and the provisions of this Restated Certificate of
Incorporation.

ARTICLE V

The corporation reserves the right to amend, alter, change, or repeal any provision contained in this Certificate of Incorporation, in the manner now or hereafter prescribed by statute, and all rights
conferred upon the stockholders herein are granted subject to this right.

ARTICLE VI

The corporation is to have perpetual existence.



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ARTICLE VII

1. Limitation of Liability. To the fullest extent permitted by the General Corporation Law of the State of Delaware as the same
exists or as may hereafter be amended, a director of the corporation shall not be personally liable to the corporation or its stockholders for monetary damages for breach of fiduciary duty as a director.

2. Indemnification. The corporation may indemnify to the fullest extent permitted by law any person made or threatened to be made
a party to an action or proceeding, whether criminal, civil, administrative or investigative, by reason of the fact that such person or his or her testator or intestate is or was a director, officer or employee of the corporation, or any predecessor
of the corporation, or serves or served at any other enterprise as a director, officer or employee at the request of the corporation or any predecessor to the corporation.

3. Amendments. Neither any amendment nor repeal of this Article VII, nor the adoption of any provision of the corporations Certificate of Incorporation inconsistent with this
Article VII, shall eliminate or reduce the effect of this Article VII, in respect of any matter occurring, or any action or proceeding accruing or arising or that, but for this Article VII, would accrue or arise, prior to such
amendment, repeal, or adoption of an inconsistent provision.

ARTICLE VIII

In the event any shares of Preferred Stock shall be redeemed or converted pursuant to the terms hereof, the shares so converted or
redeemed shall not revert to the status of authorized but unissued shares, but instead shall be canceled and shall not be re-issuable by the corporation.

ARTICLE IX

Holders of stock of any class or series of the corporation shall not
be entitled to cumulate their votes for the election of directors or any other matter submitted to a vote of the stockholders, unless such cumulative voting is required pursuant to Sections 2115 or 301.5 of the California General Corporation Law, in
which event each such holder shall be entitled to as many votes as shall equal the number of votes which (except for this provision as to cumulative voting) such holder would be entitled to cast for the election of directors with respect to his
shares of stock multiplied by the number of directors to be elected by him, and the holder may cast all of such votes for a single director or may distribute them among the number of directors to be voted for, or for any two or more of them as such
holder may see fit, so long as the name of the candidate for director shall have been placed in nomination prior to the voting and the stockholder, or any other holder of the same class or series of stock, has given notice at the meeting prior to
the voting of the intention to cumulate votes.

1. Number of Directors. The number of directors which constitutes the
whole Board of Directors of the corporation shall be designated in the Amended and Restated Bylaws of the corporation. The directors shall be divided into three classes with the term of office of the first class (Class I) to expire at the annual
meeting of stockholders held in 2000; the term of office of the second class (Class II) to expire at the annual meeting of stockholders held in 2001; the term of office of the third class (Class III) to expire at the annual meeting of stockholders
held in 2002; and thereafter for each such term to expire at each third succeeding annual meeting of stockholders after such election.

2. Election of Directors. Elections of directors need not be by written ballot unless the Amended and Restated Bylaws of the corporation shall so provide.



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ARTICLE X

In furtherance and not in limitation of the powers conferred by statute, the Board of Directors is expressly authorized to make, alter,
amend or repeal the Amended and Restated Bylaws of the corporation.

ARTICLE XI

No action shall be taken by the stockholders of the corporation except at an annual or special meeting of the stockholders called in
accordance with the Amended and Restated Bylaws and no action shall be taken by the stockholders by written consent. The affirmative vote of sixty-six and two-thirds percent (66 2/3%) of the then outstanding voting securities of the corporation,
voting together as a single class, shall be required for the amendment, repeal or modification of the provisions of Article IX, Article X or Article XII of this Restated Certificate of Incorporation or Sections 2.3 (Special Meeting), 2.4
(Notice of Stockholders Meeting), 2.5 (Advanced Notice of Stockholder Nominees and Stockholder Business), 2.10 (Voting), or 2.12 (Stockholder Action by Written Consent Without a Meeting), or 3.2 (Number of Directors) of the corporations
Amended and Restated Bylaws.

ARTICLE XII

Meetings of stockholders may be held within or without the State of Delaware, as the Amended and Restated Bylaws may provide. The books of the corporation may be kept (subject to any provision contained
in the statutes) outside of the State of Delaware at such place or places as may be designated from time to time by the Board of Directors or in the Amended and Restated Bylaws of the corporation.



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IN WITNESS WHEREOF,
LookSmart, Ltd. has caused this certificate to be signed by Patricia Cole, its Chief Financial Officer, this 25th day of August, 1999.



/s/ Patricia ColePatricia ColeChief Financial Officer




|           |  |                         
|---------- |  | ------------------------
|           | 
|Attest By: |  | /s/ Hank V. Barry       
|           |  | Hank V. Barry, Secretary



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CERTIFICATE OF
AMENDMENT OF THE

RESTATED CERTIFICATE OF INCORPORATION OF

LOOKSMART, LTD.

David
Hills and Stacey Giamalis hereby certify that:

1. They are the duly elected and acting President and Secretary, respectively,
of LookSmart, Ltd., a Delaware corporation, the original Certificate of Incorporation of which was filed with the Secretary of the State of Delaware on July 19, 1996, under the name of NetGet, Ltd.

2. Pursuant to Section 242 of the General Corporation Law of the State of Delaware, Article IV of the Amended and Restated
Certificate of Incorporation of this corporation shall be amended to insert the following paragraph as the second paragraph of such Article IV:

Effective at 5:00 p.m. (Delaware time) on the date of the filing of this Certificate of Amendment with the Secretary of State of the State of Delaware (such time on such date, the Effective
Time), each five shares of the Corporations common stock, par value $.001 per share (Common Stock), issued and outstanding immediately prior to the Effective Time shall automatically, without further action on the
part of the Corporation or its stockholders, be combined into and become one share of fully paid and nonassessable Common Stock, subject to the treatment of fractional share interests set forth below. No fractional shares of Common Stock shall be
issued by the Corporation, and the Corporation shall not recognize on its stock record books any purported transfer of any purported fractional share interest. A holder of Common Stock immediately prior to the Effective Time who would otherwise be
entitled to a fraction of a share as a result of the reverse stock split effected hereby (which shall be determined on the basis of the total number of shares of Common Stock held by a holder of record immediately prior to the Effective Time) shall,
in lieu thereof, be entitled to receive a cash payment in an amount equal to the fraction to which the stockholder would otherwise be entitled multiplied by the average of the closing prices per share of the Common Stock, as reported in The Wall
Street Journal (as adjusted for the reverse stock split effected hereby), during the ten consecutive trading days ending on the trading day immediately prior to the day on which the Effective Time occurs (or if such prices are not available, the
average of the last bid and asked prices of the Common Stock on such days (as adjusted for the reverse stock split effected hereby) or other price determined by the Board of Directors).

3. The foregoing Certificate of Amendment has been duly adopted by this corporations Board of Directors and stockholders in
accordance with the applicable provisions of Sections 228 and 242 of the General Corporation Law of the State of Delaware.



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IN WITNESS WHEREOF,
the undersigned has executed this Certificate of Amendment of the Restated Certificate of Incorporation of the Corporation on this 26th day of October, 2005.



/s/ David HillsDavid Hills, President/s/ Stacey GiamalisStacey Giamalis, Secretary




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Delaware

The First State

I, JEFFREY W. BULLOCK, SECRETARY OF STATE OF THE STATE OF DELAWARE, DO HEREBY CERTIFY THE ATTACHED IS A TRUE AND CORRECT COPY OF THE CERTIFICATE OF AMENDMENT OF LOOKSMART, LTD., FILED IN THIS
OFFICE ON THE SECOND DAY OF AUGUST, A.D. 2010, AT 6:06 OCLOCK P.M.

A FILED COPY OF THIS CERTIFICATE HAS BEEN FORWARDED
TO THE NEW CASTLE COUNTY RECORDER OF DEEDS.



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|                                                                          |  | LOGO |                                        | LOGO
|2645314 8100                                                              |  |      | Jeffrey W. Bullock, Secretary of State
|                                                                          |  |      | AUTHENTICATION: 8148142               
|100794635                                                                 |  |      | DATE: 08-02-10                        
|You may verify this certificate online at corp.delaware.gov/authver.shtml |  |      |                                       



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| |  |  |  |                                                                                                                                                   
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| |  |  |  | State of Delaware Secretary of State Division of Corporations
Delivered 06:10 PM 08/02/2010 FILED 06:06 PM 08/02/2010 SRV 100794635  2645314
FILE

CERTIFICATE OF AMENDMENT

OF

RESTATED CERTIFICATE OF INCORPORATION

OF

LOOKSMART, LTD.

LOOKSMART, LTD., a corporation organized and existing under and by virtue of the General Corporation
Law of the State of Delaware (the DGCL), does hereby certify:

FIRST: The name of the corporation is LookSmart, Ltd. (the
Company).

SECOND: The original name of this
corporation is NetGet, Ltd., and the date of filing the original Certificate of Incorporation of this corporation with the Secretary of State of the State of Delaware is July 19, 1996.

THIRD: The Board of Directors of the Company, acting in accordance with the provisions of
Section 242 of the DGCL, adopted resolutions amending its Restated Certificate of Incorporation as follows:

1.
The first paragraph of Article IV of the Restated Certificate of Incorporation of the Company is hereby amended and restated in its entirety to read as follows:

The corporation is authorized to issue two classes of shares of stock to be designated, respectively, Common Stock, $0.001 par value, and Preferred Stock, $0.001 par value. The total number of
shares that the corporation is authorized to issue is 85,000,000 shares. The number of shares of Common Stock authorized is 80,000,000. The number of shares of Preferred authorized is 5,000,000.

FOURTH: The foregoing Certificate of Amendment has been duly adopted by this corporations
Board of Directors and stockholders in accordance with the applicable provisions of Sections 222 and 242 of the DGCL.

IN WITNESS WHEREOF, LOOKSMART, LTD. has
caused this Certificate of Amendment of Restated Certificate of Incorporation to be signed by its duly authorized officer this 2nd day of August, 2010.



LOOKSMART, LTD./s/ Stephen C. MarkowskiChief Financial Officer